我正在使用 Android Studio 开发应用程序，当我从调试 切换到发布 构建变体时，它开始崩溃。在调试时它根本不会发生任何事情。真正的问题是我找不到真正的错误在哪里，因为每个引用都已重命名。
您是否遇到过这样的错误，它只在发布时发生过？
打印的堆栈是这样的:
04-11 08:28:42.756 5997-5997/com.korcholis.clothio E/ActivityThread﹕ Failed to inflate
android.view.InflateException: Binary XML file line #10: Error inflating class fragment
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:267)
at android.app.Activity.setContentView(Activity.java:1906)
at android.support.v7.a.g.a(Unknown Source)
at android.support.v7.a.n.a(Unknown Source)
at android.support.v7.a.g.setContentView(Unknown Source)
at com.korcholis.clothio.SampleListActivity.onCreate(Unknown Source)
at android.app.Activity.performCreate(Activity.java:5207)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2309)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2405)
at android.app.ActivityThread.access$600(ActivityThread.java:156)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1272)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5303)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:739)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:555)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.IllegalStateException: Could not find constructor that hast just a (Context) argument for helper class class com.korcholis.clothio.b.c
at com.a.a.a.a.a.c(Unknown Source)
at com.a.a.a.a.a.b(Unknown Source)
at com.a.a.a.a.a.a(Unknown Source)
at com.korcholis.clothio.fragments.SampleListFragment.a(Unknown Source)
at android.support.v4.app.Fragment.i(Unknown Source)
at android.support.v4.app.ae.a(Unknown Source)
at android.support.v4.app.ae.b(Unknown Source)
at android.support.v4.app.ae.a(Unknown Source)
at android.support.v4.app.w.onCreateView(Unknown Source)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:267)
at android.app.Activity.setContentView(Activity.java:1906)
at android.support.v7.a.g.a(Unknown Source)
at android.support.v7.a.n.a(Unknown Source)
at android.support.v7.a.g.setContentView(Unknown Source)
at com.korcholis.clothio.SampleListActivity.onCreate(Unknown Source)
at android.app.Activity.performCreate(Activity.java:5207)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2309)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2405)
at android.app.ActivityThread.access$600(ActivityThread.java:156)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1272)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5303)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:739)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:555)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.NoSuchMethodException: <init> [class android.content.Context]
at java.lang.Class.getConstructorOrMethod(Class.java:423)
at java.lang.Class.getConstructor(Class.java:397)
at com.a.a.a.a.a.c(Unknown Source)
at com.a.a.a.a.a.b(Unknown Source)
at com.a.a.a.a.a.a(Unknown Source)
at com.korcholis.clothio.fragments.SampleListFragment.a(Unknown Source)
at android.support.v4.app.Fragment.i(Unknown Source)
at android.support.v4.app.ae.a(Unknown Source)
at android.support.v4.app.ae.b(Unknown Source)
at android.support.v4.app.ae.a(Unknown Source)
at android.support.v4.app.w.onCreateView(Unknown Source)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:267)
at android.app.Activity.setContentView(Activity.java:1906)
at android.support.v7.a.g.a(Unknown Source)
at android.support.v7.a.n.a(Unknown Source)
at android.support.v7.a.g.setContentView(Unknown Source)
at com.korcholis.clothio.SampleListActivity.onCreate(Unknown Source)
at android.app.Activity.performCreate(Activity.java:5207)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2309)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2405)
at android.app.ActivityThread.access$600(ActivityThread.java:156)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1272)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5303)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:739)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:555)
at dalvik.system.NativeStart.main(Native Method)
04-11 08:28:42.756 5997-5997/com.korcholis.clothio D/AndroidRuntime﹕ Shutting down VM
04-11 08:28:42.756 5997-5997/com.korcholis.clothio W/dalvikvm﹕ threadid=1: thread exiting with uncaught exception (group=0x41902700)
04-11 08:28:42.756 5997-5997/com.korcholis.clothio E/AndroidRuntime﹕ FATAL EXCEPTION: main
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.korcholis.clothio/com.korcholis.clothio.SampleListActivity}: android.view.InflateException: Binary XML file line #10: Error inflating class fragment
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2355)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2405)
at android.app.ActivityThread.access$600(ActivityThread.java:156)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1272)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5303)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:739)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:555)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.view.InflateException: Binary XML file line #10: Error inflating class fragment
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:267)
at android.app.Activity.setContentView(Activity.java:1906)
at android.support.v7.a.g.a(Unknown Source)
at android.support.v7.a.n.a(Unknown Source)
at android.support.v7.a.g.setContentView(Unknown Source)
at com.korcholis.clothio.SampleListActivity.onCreate(Unknown Source)
at android.app.Activity.performCreate(Activity.java:5207)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2309)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2405)
at android.app.ActivityThread.access$600(ActivityThread.java:156)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1272)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5303)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:739)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:555)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.IllegalStateException: Could not find constructor that hast just a (Context) argument for helper class class com.korcholis.clothio.b.c
at com.a.a.a.a.a.c(Unknown Source)
at com.a.a.a.a.a.b(Unknown Source)
at com.a.a.a.a.a.a(Unknown Source)
at com.korcholis.clothio.fragments.SampleListFragment.a(Unknown Source)
at android.support.v4.app.Fragment.i(Unknown Source)
at android.support.v4.app.ae.a(Unknown Source)
at android.support.v4.app.ae.b(Unknown Source)
at android.support.v4.app.ae.a(Unknown Source)
at android.support.v4.app.w.onCreateView(Unknown Source)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:267)
at android.app.Activity.setContentView(Activity.java:1906)
at android.support.v7.a.g.a(Unknown Source)
at android.support.v7.a.n.a(Unknown Source)
at android.support.v7.a.g.setContentView(Unknown Source)
at com.korcholis.clothio.SampleListActivity.onCreate(Unknown Source)
at android.app.Activity.performCreate(Activity.java:5207)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2309)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2405)
at android.app.ActivityThread.access$600(ActivityThread.java:156)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1272)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5303)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:739)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:555)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.NoSuchMethodException: <init> [class android.content.Context]
at java.lang.Class.getConstructorOrMethod(Class.java:423)
at java.lang.Class.getConstructor(Class.java:397)
at com.a.a.a.a.a.c(Unknown Source)
at com.a.a.a.a.a.b(Unknown Source)
at com.a.a.a.a.a.a(Unknown Source)
at com.korcholis.clothio.fragments.SampleListFragment.a(Unknown Source)
at android.support.v4.app.Fragment.i(Unknown Source)
at android.support.v4.app.ae.a(Unknown Source)
at android.support.v4.app.ae.b(Unknown Source)
at android.support.v4.app.ae.a(Unknown Source)
at android.support.v4.app.w.onCreateView(Unknown Source)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:267)
at android.app.Activity.setContentView(Activity.java:1906)
at android.support.v7.a.g.a(Unknown Source)
at android.support.v7.a.n.a(Unknown Source)
at android.support.v7.a.g.setContentView(Unknown Source)
at com.korcholis.clothio.SampleListActivity.onCreate(Unknown Source)
at android.app.Activity.performCreate(Activity.java:5207)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2309)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2405)
at android.app.ActivityThread.access$600(ActivityThread.java:156)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1272)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5303)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:739)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:555)
at dalvik.system.NativeStart.main(Native Method)
谢谢大家
编辑:正如 AesSedai101 所说，这是 Proguard 和我正在使用的东西之间的问题:Ormlite。所以我将添加标签和一个对我有用的混淆文件:
-keepattributes Signature
-keep class com.korcholis.clothio.data.** { *; }
-keep class com.j256.**
-keepclassmembers class com.j256.** { *; }
-keep enum com.j256.**
-keepclassmembers enum com.j256.** { *; }
-keep interface com.j256.**
-keepclassmembers interface com.j256.** { *; }
将 com.korcholis.clothio.data.** 替换为您存储数据库模型的包，但不要忘记最后的 .**
最佳答案
看起来 Proguard 正在从您的某个类中删除一个构造函数。请务必按照 manual 中指定的方式添加 Proguard 配置。 .如果未添加，Proguard 将删除所有未使用的代码，其中包括 Activity 构造函数等内容。
关于android - 应用程序在发布时崩溃，而在调试时不会，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/23005084/
我需要在客户计算机上运行Ruby应用程序。通常需要几天才能完成(复制大备份文件)。问题是如果启用sleep，它会中断应用程序。否则，计算机将持续运行数周，直到我下次访问为止。有什么方法可以防止执行期间休眠并让Windows在执行后休眠吗？欢迎任何疯狂的想法;-) 最佳答案 Here建议使用SetThreadExecutionStateWinAPI函数，使应用程序能够通知系统它正在使用中，从而防止系统在应用程序运行时进入休眠状态或关闭显示。像这样的东西:require'Win32API'ES_AWAYMODE_REQUIRED=0x0
对于具有离线功能的智能手机应用程序，我正在为Xml文件创建单向文本同步。我希望我的服务器将增量/差异(例如GNU差异补丁)发送到目标设备。这是计划:Time=0Server:hasversion_1ofXmlfile(~800kiB)Client:hasversion_1ofXmlfile(~800kiB)Time=1Server:hasversion_1andversion_2ofXmlfile(each~800kiB)computesdeltaoftheseversions(=patch)(~10kiB)sendspatchtoClient(~10kiBtransferred)Cl
Rackup通过Rack的默认处理程序成功运行任何Rack应用程序。例如:classRackAppdefcall(environment)['200',{'Content-Type'=>'text/html'},["Helloworld"]]endendrunRackApp.new但是当最后一行更改为使用Rack的内置CGI处理程序时，rackup给出“NoMethodErrorat/undefinedmethod`call'fornil:NilClass”:Rack::Handler::CGI.runRackApp.newRack的其他内置处理程序也提出了同样的反对意见。例如Rack
我想用ruby编写一个小的命令行实用程序并将其作为gem分发。我知道安装后，Guard、Sass和Thor等某些gem可以从命令行自行运行。为了让gem像二进制文件一样可用，我需要在我的gemspec中指定什么。 最佳答案 Gem::Specification.newdo|s|...s.executable='name_of_executable'...endhttp://docs.rubygems.org/read/chapter/20 关于ruby-在Ruby中编写命令行实用程序
为了将Cucumber用于命令行脚本，我按照提供的说明安装了arubagem。它在我的Gemfile中，我可以验证是否安装了正确的版本并且我已经包含了require'aruba/cucumber'在'features/env.rb'中为了确保它能正常工作，我写了以下场景:@announceScenario:Testingcucumber/arubaGivenablankslateThentheoutputfrom"ls-la"shouldcontain"drw"假设事情应该失败。它确实失败了，但失败的原因是错误的:@announceScenario:Testingcucumber/ar
我构建了两个需要相互通信和发送文件的Rails应用程序。例如，一个Rails应用程序会发送请求以查看其他应用程序数据库中的表。然后另一个应用程序将呈现该表的json并将其发回。我还希望一个应用程序将存储在其公共(public)目录中的文本文件发送到另一个应用程序的公共(public)目录。我从来没有做过这样的事情，所以我什至不知道从哪里开始。任何帮助，将不胜感激。谢谢! 最佳答案 无论Rails是什么，几乎所有Web应用程序都有您的要求，大多数现代Web应用程序都需要相互通信。但是有一个小小的理解需要你坚持下去，网站不应直接访问彼此
我尝试运行2.x应用程序。我使用rvm并为此应用程序设置其他版本的ruby:$rvmuseree-1.8.7-head我尝试运行服务器，然后出现很多错误:$script/serverNOTE:Gem.source_indexisdeprecated,useSpecification.Itwillberemovedonorafter2011-11-01.Gem.source_indexcalledfrom/Users/serg/rails_projects_terminal/work_proj/spohelp/config/../vendor/rails/railties/lib/r
设置:狂欢ruby1.9.2高线(1.6.13)描述:我已经相当习惯在其他一些项目中使用highline，但已经有几个月没有使用它了。现在，在Ruby1.9.2上全新安装时，它似乎不允许在同一行回答提示。所以以前我会看到类似的东西:require"highline/import"ask"Whatisyourfavoritecolor?"并得到:Whatisyourfavoritecolor?|现在我看到类似的东西:Whatisyourfavoritecolor?|竖线(|)符号是我的终端光标。知道为什么会发生这种变化吗？ 最佳答案
刚入门rails，开始慢慢理解。有人可以解释或给我一些关于在application_controller中编码的好处或时间和原因的想法吗？有哪些用例。您如何为Rails应用程序使用应用程序Controller？我不想在那里放太多代码，因为据我了解，每个请求都会调用此Controller。这是真的？ 最佳答案 ApplicationController实际上是您应用程序中的每个其他Controller都将从中继承的类(尽管这不是强制性的)。我同意不要用太多代码弄乱它并保持干净整洁的态度，尽管在某些情况下ApplicationContr
当我在Rails控制台中按向上或向左箭头时，出现此错误:irb(main):001:0>/Users/me/.rvm/gems/ruby-2.0.0-p247/gems/rb-readline-0.4.2/lib/rbreadline.rb:4269:in`blockin_rl_dispatch_subseq':invalidbytesequenceinUTF-8(ArgumentError)我使用rvm来管理我的ruby安装。我正在使用=>ruby-2.0.0-p247[x86_64]我使用bundle来管理我的gem，并且我有rb-readline(0.4.2)(人们推荐的最少