为什么在android studio中建立telegram4android返回错误找不到符号方法sqrt（float）？ [英] Why in building telegram4android in android studio returns errors cannot find symbol method sqrt(float)?

问题描述

我修复了问题gradle，并且gradle正确同步。现在我想为电报建立apk，它返回：

After i fixed problems gradle,and gradle synced correctly.now i want to to build apk for telegram,it returns:

Error:(372, 34) error: cannot find symbol method sqrt(float)
Error:(389, 35) error: cannot find symbol method sqrt(int)

i想要构建for API 23.i也使用了android studi1.5.1。我的朋友请帮我解决构建apk for telegram4android。

i want to build for API 23.i used android studi1.5.1 too.my friend please help me to solve building apk for telegram4android.

Information:Gradle tasks [:TMessagesProj:assembleDebug]
:TMessagesProj:preBuild UP-TO-DATE
:TMessagesProj:preDebugBuild UP-TO-DATE
:TMessagesProj:checkDebugManifest
:TMessagesProj:preFossBuild UP-TO-DATE
:TMessagesProj:preReleaseBuild UP-TO-DATE
:TMessagesProj:prepareComAndroidSupportSupportV42210Library UP-TO-DATE
:TMessagesProj:prepareComGoogleAndroidGmsPlayServices3265Library UP-TO-DATE
:TMessagesProj:prepareDebugDependencies
:TMessagesProj:compileDebugAidl UP-TO-DATE
:TMessagesProj:compileDebugRenderscript UP-TO-DATE
:TMessagesProj:generateDebugBuildConfig UP-TO-DATE
:TMessagesProj:generateDebugAssets UP-TO-DATE
:TMessagesProj:mergeDebugAssets UP-TO-DATE
:TMessagesProj:generateDebugResValues UP-TO-DATE
:TMessagesProj:generateDebugResources UP-TO-DATE
:TMessagesProj:mergeDebugResources UP-TO-DATE
:TMessagesProj:processDebugManifest UP-TO-DATE
:TMessagesProj:processDebugResources UP-TO-DATE
:TMessagesProj:generateDebugSources UP-TO-DATE
:TMessagesProj:processDebugJavaRes UP-TO-DATE
:TMessagesProj:compileDebugJavaWithJavac
C:\Users\root\Documents\Android\Telegram-dev\TMessagesProj\src\main\java\org\telegram\ui\Components\Scroller.java
Error:(372, 34) error: cannot find symbol method sqrt(float)
Error:(389, 35) error: cannot find symbol method sqrt(int)
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
Error:Execution failed for task ':TMessagesProj:compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.
Information:BUILD FAILED
Information:Total time: 25 mins 36.812 secs
Information:3 errors
Information:0 warnings
Information:See complete output in console

感谢您的关注



我的尝试：



i搜索但是我没有解决。

thanks for attention

What I have tried:

i searched but it is not solved for me.

推荐答案

你需要导入数学库Math（Java Platform SE 7） [ ^ ]。

You need to import the Math library Math (Java Platform SE 7 )[^].

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