简单地将 ? (& #127761;) 符号作为 android:text="🌑 crash here" 添加到 TextView 会导致以下设备上的应用程序崩溃:
检查了一个从头开始创建的空项目。 LogCat 输出:
01-29 13:07:38.009 5780-5780/c7j.net.myapplication E/dalvikvm: Could not find class 'android.graphics.drawable.RippleDrawable', referenced from method android.support.v7.widget.AppCompatImageHelper.hasOverlappingRendering
01-29 13:07:38.094 5780-5780/c7j.net.myapplication E/dalvikvm: VM aborting
01-29 13:07:38.095 5780-5780/c7j.net.myapplication A/libc: Fatal signal 6 (SIGABRT) at 0x00001694 (code=-6), thread 5780 (t.myapplication)
01-29 13:07:38.096 5780-5780/c7j.net.myapplication A/libc: Send stop signal to pid:5780 in void debuggerd_signal_handler(int, siginfo_t*, void*)
然而，在 Sony XA 和 Sony Z2 Tablet (Android 6.0.0) 上一切正常，Unicode 符号显示正常。
问题是: Android 6.0 之前的设备或某些制造商是否不支持此功能？为什么我会看到 Log-cat 中提到的 ripple-drawable？
编辑: 最后的答案是 NDK 中的一个错误。查看@Charuka 的答案以了解详细信息和解决方法。
最佳答案
嗯，这有点像 known bug似乎这里有更相似的事情!
你已经给出了非常小的描述，
android:text="🌑
似乎您正在尝试从您的 View 中添加 Unicode。通常情况下，您应该会看到一个错误信息
未转义和或未终止的字符/实体引用!
这种方式适用于正确的 Unicode!
textView.setText(Html.fromHtml("🌑"));
嘿，Html.fromHtml() 已弃用？是的，请参阅 what is the alternative !
编辑:由于您的数据不够，我自己使用 XML View 重新创建了崩溃(确保仅将您的 View 与该 Unicode 一起使用!)。它崩溃了!
这是完整的日志，错误说明了一切:
JNI 检测到应用程序错误:输入无效修改后的 UTF-8:非法起始字节 0xf0 ..调用 NewStringUTF 时的非法起始字节 嗯，这就是您要查找的错误!
这证实了我所说的。
此外
这是你的角色> https://www.compart.com/en/unicode/U+1F311称为新月符号。 那些 Unicode 也用于系统表情符号。因此，根据平台的不同，它可能会略有不同!
例如:在三星 Galaxy S5 中
来源:http://emojipedia.org/samsung/galaxy-s5/new-moon-symbol/
更多
JNI DETECTED ERROR IN APPLICATION: input is not valid Modified UTF-8: illegal start byte 0xf0
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] string: '?'
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] in call to NewStringUTF
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] from java.lang.String android.content.res.StringBlock.nativeGetString(long, int)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] "main" prio=5 tid=1 Runnable
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] | group="main" sCount=0 dsCount=0 obj=0x75748000 self=0xb4827800
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] | sysTid=14933 nice=-11 cgrp=default sched=0/0 handle=0xb6f5abec
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] | state=R schedstat=( 0 0 0 ) utm=12 stm=4 core=1 HZ=100
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] | stack=0xbe4b4000-0xbe4b6000 stackSize=8MB
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] | held mutexes= "mutator lock"(shared held)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] native: #00 pc 00004dfc /system/lib/libbacktrace_libc++.so (_ZN13UnwindCurrent6UnwindEjP8ucontext+23)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] native: #01 pc 00003631 /system/lib/libbacktrace_libc++.so (_ZN9Backtrace6UnwindEjP8ucontext+8)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] native: #02 pc 00256a39 /system/lib/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiPKcPNS_6mirror9ArtMethodE+68)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] native: #03 pc 0023a93d /system/lib/libart.so (_ZNK3art6Thread4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+148)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] native: #04 pc 000b5d07 /system/lib/libart.so (_ZN3artL8JniAbortEPKcS1_+582)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] native: #05 pc 000b6437 /system/lib/libart.so (_ZN3art9JniAbortFEPKcS1_z+58)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] native: #06 pc 000b8839 /system/lib/libart.so (_ZN3art11ScopedCheck5CheckEbPKcz.constprop.129+876)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] native: #07 pc 000c10b9 /system/lib/libart.so (_ZN3art8CheckJNI12NewStringUTFEP7_JNIEnvPKc+36)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] native: #08 pc 00090c5b /system/lib/libandroid_runtime.so (???)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] native: #09 pc 0026e053 /system/framework/arm/boot.oat (Java_android_content_res_StringBlock_nativeGetString__JI+102)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.content.res.StringBlock.nativeGetString(Native method)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.content.res.StringBlock.get(StringBlock.java:82)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] - locked <0x2b2c6a62> (a android.content.res.StringBlock)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.content.res.XmlBlock$Parser.getPooledString(XmlBlock.java:482)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.content.res.TypedArray.loadStringValueAt(TypedArray.java:1003)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.content.res.TypedArray.getText(TypedArray.java:145)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.widget.TextView.<init>(TextView.java:991)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.widget.TextView.<init>(TextView.java:685)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.widget.TextView.<init>(TextView.java:681)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at java.lang.reflect.Constructor.newInstance!(Native method)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.view.LayoutInflater.createView(LayoutInflater.java:607)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:55)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.view.LayoutInflater.onCreateView(LayoutInflater.java:682)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:741)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] - locked <0x141f57f3> (a java.lang.Object[])
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.view.LayoutInflater.inflate(LayoutInflater.java:365)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:436)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.app.Activity.setContentView(Activity.java:2245)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at user.example.charu.its2017huree.homeActivity.onCreate(homeActivity.java:26)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.app.Activity.performCreate(Activity.java:6178)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2648)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2769)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.app.ActivityThread.access$900(ActivityThread.java:177)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1430)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.os.Handler.dispatchMessage(Handler.java:102)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.os.Looper.loop(Looper.java:135)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at android.app.ActivityThread.main(ActivityThread.java:5910)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at java.lang.reflect.Method.invoke!(Native method)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at java.lang.reflect.Method.invoke(Method.java:372)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1405)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65] at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1200)
02-01 07:34:43.382 14933-14933/? A/art: sart/runtime/check_jni.cc:65]
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] Runtime aborting...
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] Aborting thread:
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] "main" prio=10 tid=1 Native
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] | group="" sCount=0 dsCount=0 obj=0x75748000 self=0xb4827800
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] | sysTid=14933 nice=-11 cgrp=default sched=0/0 handle=0xb6f5abec
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] | state=R schedstat=( 0 0 0 ) utm=16 stm=6 core=1 HZ=100
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] | stack=0xbe4b4000-0xbe4b6000 stackSize=8MB
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] | held mutexes= "abort lock" "mutator lock"(shared held)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #00 pc 00004dfc /system/lib/libbacktrace_libc++.so (_ZN13UnwindCurrent6UnwindEjP8ucontext+23)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #01 pc 00003631 /system/lib/libbacktrace_libc++.so (_ZN9Backtrace6UnwindEjP8ucontext+8)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #02 pc 00256a39 /system/lib/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiPKcPNS_6mirror9ArtMethodE+68)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #03 pc 0023a93d /system/lib/libart.so (_ZNK3art6Thread4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+148)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #04 pc 0022a937 /system/lib/libart.so (_ZN3art10AbortState10DumpThreadERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEPNS_6ThreadE+22)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #05 pc 0022abb3 /system/lib/libart.so (_ZN3art10AbortState4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+386)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #06 pc 0022ad61 /system/lib/libart.so (_ZN3art7Runtime5AbortEv+72)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #07 pc 000ac1c5 /system/lib/libart.so (_ZN3art10LogMessageD1Ev+1312)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #08 pc 000b5eed /system/lib/libart.so (_ZN3artL8JniAbortEPKcS1_+1068)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #09 pc 000b6437 /system/lib/libart.so (_ZN3art9JniAbortFEPKcS1_z+58)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #10 pc 000b8839 /system/lib/libart.so (_ZN3art11ScopedCheck5CheckEbPKcz.constprop.129+876)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #11 pc 000c10b9 /system/lib/libart.so (_ZN3art8CheckJNI12NewStringUTFEP7_JNIEnvPKc+36)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #12 pc 00090c5b /system/lib/libandroid_runtime.so (???)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #13 pc 0026e053 /system/framework/arm/boot.oat (Java_android_content_res_StringBlock_nativeGetString__JI+102)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.content.res.StringBlock.nativeGetString(Native method)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.content.res.StringBlock.get(StringBlock.java:82)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] - locked <0x2b2c6a62> (a android.content.res.StringBlock)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.content.res.XmlBlock$Parser.getPooledString(XmlBlock.java:482)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.content.res.TypedArray.loadStringValueAt(TypedArray.java:1003)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.content.res.TypedArray.getText(TypedArray.java:145)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.widget.TextView.<init>(TextView.java:991)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.widget.TextView.<init>(TextView.java:685)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.widget.TextView.<init>(TextView.java:681)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at java.lang.reflect.Constructor.newInstance!(Native method)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.view.LayoutInflater.createView(LayoutInflater.java:607)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:55)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.view.LayoutInflater.onCreateView(LayoutInflater.java:682)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:741)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] - locked <0x141f57f3> (a java.lang.Object[])
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.view.LayoutInflater.inflate(LayoutInflater.java:365)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:436)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.app.Activity.setContentView(Activity.java:2245)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at user.example.charu.its2017huree.homeActivity.onCreate(homeActivity.java:26)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.app.Activity.performCreate(Activity.java:6178)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2648)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2769)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.app.ActivityThread.access$900(ActivityThread.java:177)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1430)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.os.Handler.dispatchMessage(Handler.java:102)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.os.Looper.loop(Looper.java:135)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.app.ActivityThread.main(ActivityThread.java:5910)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at java.lang.reflect.Method.invoke!(Native method)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at java.lang.reflect.Method.invoke(Method.java:372)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1405)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1200)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] Dumping all threads without appropriate locks held: thread list lock mutator lock
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] All threads:
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] DALVIK THREADS (11):
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] "main" prio=10 tid=1 Native
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] | group="" sCount=0 dsCount=0 obj=0x75748000 self=0xb4827800
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] | sysTid=14933 nice=-11 cgrp=default sched=0/0 handle=0xb6f5abec
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] | state=R schedstat=( 0 0 0 ) utm=21 stm=6 core=1 HZ=100
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] | stack=0xbe4b4000-0xbe4b6000 stackSize=8MB
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] | held mutexes= "abort lock"
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #00 pc 00004dfc /system/lib/libbacktrace_libc++.so (_ZN13UnwindCurrent6UnwindEjP8ucontext+23)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #01 pc 00003631 /system/lib/libbacktrace_libc++.so (_ZN9Backtrace6UnwindEjP8ucontext+8)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #02 pc 00256a39 /system/lib/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiPKcPNS_6mirror9ArtMethodE+68)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #03 pc 0023a93d /system/lib/libart.so (_ZNK3art6Thread4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+148)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #04 pc 00243a49 /system/lib/libart.so (_ZN3art10ThreadList10DumpLockedERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+104)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #05 pc 0022ab1f /system/lib/libart.so (_ZN3art10AbortState4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+238)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #06 pc 0022ad61 /system/lib/libart.so (_ZN3art7Runtime5AbortEv+72)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #07 pc 000ac1c5 /system/lib/libart.so (_ZN3art10LogMessageD1Ev+1312)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #08 pc 000b5eed /system/lib/libart.so (_ZN3artL8JniAbortEPKcS1_+1068)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #09 pc 000b6437 /system/lib/libart.so (_ZN3art9JniAbortFEPKcS1_z+58)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #10 pc 000b8839 /system/lib/libart.so (_ZN3art11ScopedCheck5CheckEbPKcz.constprop.129+876)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #11 pc 000c10b9 /system/lib/libart.so (_ZN3art8CheckJNI12NewStringUTFEP7_JNIEnvPKc+36)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #12 pc 00090c5b /system/lib/libandroid_runtime.so (???)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] native: #13 pc 0026e053 /system/framework/arm/boot.oat (Java_android_content_res_StringBlock_nativeGetString__JI+102)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.content.res.StringBlock.nativeGetString(Native method)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.content.res.StringBlock.get(StringBlock.java:82)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] - locked <0x2b2c6a62> (a android.content.res.StringBlock)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.content.res.XmlBlock$Parser.getPooledString(XmlBlock.java:482)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.content.res.TypedArray.loadStringValueAt(TypedArray.java:1003)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.content.res.TypedArray.getText(TypedArray.java:145)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.widget.TextView.<init>(TextView.java:991)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.widget.TextView.<init>(TextView.java:685)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.widget.TextView.<init>(TextView.java:681)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at java.lang.reflect.Constructor.newInstance!(Native method)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.view.LayoutInflater.createView(LayoutInflater.java:607)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:55)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.view.LayoutInflater.onCreateView(LayoutInflater.java:682)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:741)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] - locked <0x141f57f3> (a java.lang.Object[])
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.view.LayoutInflater.inflate(LayoutInflater.java:365)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:436)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.app.Activity.setContentView(Activity.java:2245)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at user.example.charu.its2017huree.homeActivity.onCreate(homeActivity.java:26)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.app.Activity.performCreate(Activity.java:6178)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2648)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2769)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.app.ActivityThread.access$900(ActivityThread.java:177)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1430)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.os.Handler.dispatchMessage(Handler.java:102)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.os.Looper.loop(Looper.java:135)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at android.app.ActivityThread.main(ActivityThread.java:5910)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at java.lang.reflect.Method.invoke!(Native method)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at java.lang.reflect.Method.invoke(Method.java:372)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1405)
02-01 07:34:43.652 14933-14933/? A/art: sart/runtime/runtime.cc:293] at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1200)
关于java - 找不到类 'android.graphics.drawable.RippleDrawable' Unicode 问题？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/41917982/
在我的Rails(2.3，Ruby1.8.7)应用程序中，我需要将字符串截断到一定长度。该字符串是unicode，在控制台中运行测试时，例如'א'.length，我意识到返回了双倍长度。我想要一个与编码无关的长度，以便对unicode字符串或latin1编码字符串进行相同的截断。我已经了解了Ruby的大部分unicode资料，但仍然有些一头雾水。应该如何解决这个问题？ 最佳答案 Rails有一个返回多字节字符的mb_chars方法。试试unicode_string.mb_chars.slice(0,50)
我正在尝试测试是否存在表单。我是Rails新手。我的new.html.erb_spec.rb文件的内容是:require'spec_helper'describe"messages/new.html.erb"doit"shouldrendertheform"dorender'/messages/new.html.erb'reponse.shouldhave_form_putting_to(@message)with_submit_buttonendendView本身，new.html.erb，有代码:当我运行rspec时，它失败了:1)messages/new.html.erbshou
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在MRIRuby中我可以这样做:deftransferinternal_server=self.init_serverpid=forkdointernal_server.runend#Maketheserverprocessrunindependently.Process.detach(pid)internal_client=self.init_client#Dootherstuffwithconnectingtointernal_server...internal_client.post('somedata')ensure#KillserverProcess.kill('KILL',
我已经从我的命令行中获得了一切，所以我可以运行rubymyfile并且它可以正常工作。但是当我尝试从sublime中运行它时，我得到了undefinedmethod`require_relative'formain:Object有人知道我的sublime设置中缺少什么吗？我正在使用OSX并安装了rvm。 最佳答案 或者，您可以只使用“require”，它应该可以正常工作。我认为“require_relative”仅适用于ruby1.9+ 关于ruby-主要:Objectwhenrun
我花了三天的时间用头撞墙，试图弄清楚为什么简单的“rake”不能通过我的规范文件。如果您遇到这种情况:任何文件夹路径中都不要有空格!。严重地。事实上，从现在开始，您命名的任何内容都没有空格。这是我的控制台输出:(在/Users/*****/Desktop/LearningRuby/learn_ruby)$rake/Users/*******/Desktop/LearningRuby/learn_ruby/00_hello/hello_spec.rb:116:in`require':cannotloadsuchfile--hello(LoadError) 最佳
我已经像这样安装了一个新的Rails项目:$railsnewsite它执行并到达:bundleinstall但是当它似乎尝试安装依赖项时我得到了这个错误Gem::Ext::BuildError:ERROR:Failedtobuildgemnativeextension./System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/rubyextconf.rbcheckingforlibkern/OSAtomic.h...yescreatingMakefilemake"DESTDIR="cleanmake"DESTDIR="
我真的很习惯使用Ruby编写以下代码:my_hash={}my_hash['test']=1Java中对应的数据结构是什么？ 最佳答案 HashMapmap=newHashMap();map.put("test",1);我假设？ 关于java-等价于Java中的RubyHash，我们在StackOverflow上找到一个类似的问题： https://stackoverflow.com/questions/22737685/
关闭。这个问题需要detailsorclarity.它目前不接受答案。想改进这个问题吗？通过editingthispost添加细节并澄清问题.关闭8年前。Improvethisquestion在首页我有:汽车:VolvoSaabMercedesAudistatic_pages_spec.rb中的测试代码:it"shouldhavetherightselect"dovisithome_pathit{shouldhave_select('cars',:options=>['volvo','saab','mercedes','audi'])}end响应是rspec./spec/request