【发布时间】：2016-07-09 02:30:17
【问题描述】：
Android Studio 无法识别 html 标签，它们以红色突出显示，显示“无法解析符号 'gt'”，并且项目无法构建。有谁知道为什么以及如何解决这个问题？任何输入将不胜感激。
这是错误：
Configuration on demand is an incubating feature.
Incremental java compilation is an incubating feature.
:app:preBuild UP-TO-DATE
:app:preDebugBuild UP-TO-DATE
:app:checkDebugManifest
:app:preReleaseBuild UP-TO-DATE
:app:prepareComAndroidSupportAnimatedVectorDrawable2400Library UP-TO-DATE
:app:prepareComAndroidSupportAppcompatV72400Library UP-TO-DATE
:app:prepareComAndroidSupportSupportV42400Library UP-TO-DATE
:app:prepareComAndroidSupportSupportVectorDrawable2400Library UP-TO-DATE
:app:prepareDebugDependencies
:app:compileDebugAidl UP-TO-DATE
:app:compileDebugRenderscript UP-TO-DATE
:app:generateDebugBuildConfig UP-TO-DATE
:app:mergeDebugShaders UP-TO-DATE
:app:compileDebugShaders UP-TO-DATE
:app:generateDebugAssets UP-TO-DATE
:app:mergeDebugAssets UP-TO-DATE
:app:generateDebugResValues UP-TO-DATE
:app:generateDebugResources UP-TO-DATE
:app:mergeDebugResources UP-TO-DATE
:app:processDebugManifest
:app:processDebugResources UP-TO-DATE
:app:generateDebugSources UP-TO-DATE
:app:incrementalDebugJavaCompilationSafeguard
:app:compileDebugJavaWithJavac
:app:compileDebugJavaWithJavac - is not incremental (e.g. outputs have changed, no previous execution, etc.).
/home/zerodavila/AndroidStudioProjects/ZLayer4 (another copy)/app/src/main/java/com/hivemind/zerodavila/zlayer4/MusicService.java:166: error: ')' expected
if(songPosn& lt; 0) songPosn=songs.size()-1;
^
/home/zerodavila/AndroidStudioProjects/ZLayer4 (another copy)/app/src/main/java/com/hivemind/zerodavila/zlayer4/MusicService.java:166: error: not a statement
if(songPosn& lt; 0) songPosn=songs.size()-1;
^
/home/zerodavila/AndroidStudioProjects/ZLayer4 (another copy)/app/src/main/java/com/hivemind/zerodavila/zlayer4/MusicService.java:166: error: ';' expected
if(songPosn& lt; 0) songPosn=songs.size()-1;
^
/home/zerodavila/AndroidStudioProjects/ZLayer4 (another copy)/app/src/main/java/com/hivemind/zerodavila/zlayer4/MusicService.java:173: error: ')' expected
if(songPosn& gt; =songs.size()) songPosn=0;
^
/home/zerodavila/AndroidStudioProjects/ZLayer4 (another copy)/app/src/main/java/com/hivemind/zerodavila/zlayer4/MusicService.java:173: error: illegal start of expression
if(songPosn& gt; =songs.size()) songPosn=0;
^
/home/zerodavila/AndroidStudioProjects/ZLayer4 (another copy)/app/src/main/java/com/hivemind/zerodavila/zlayer4/MusicService.java:173: error: ';' expected
if(songPosn& gt; =songs.size()) songPosn=0;
^
6 errors
:app:compileDebugJavaWithJavac FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
Configuration on demand is an incubating feature.
Incremental java compilation is an incubating feature.
:app:preBuild UP-TO-DATE
:app:preDebugBuild UP-TO-DATE
:app:checkDebugManifest
:app:preReleaseBuild UP-TO-DATE
:app:prepareComAndroidSupportAnimatedVectorDrawable2400Library UP-TO-DATE
:app:prepareComAndroidSupportAppcompatV72400Library UP-TO-DATE
:app:prepareComAndroidSupportSupportV42400Library UP-TO-DATE
:app:prepareComAndroidSupportSupportVectorDrawable2400Library UP-TO-DATE
:app:prepareDebugDependencies
:app:compileDebugAidl UP-TO-DATE
:app:compileDebugRenderscript UP-TO-DATE
:app:generateDebugBuildConfig UP-TO-DATE
:app:mergeDebugShaders UP-TO-DATE
:app:compileDebugShaders UP-TO-DATE
:app:generateDebugAssets UP-TO-DATE
:app:mergeDebugAssets UP-TO-DATE
:app:generateDebugResValues UP-TO-DATE
:app:generateDebugResources UP-TO-DATE
:app:mergeDebugResources UP-TO-DATE
:app:processDebugManifest
:app:processDebugResources UP-TO-DATE
:app:generateDebugSources UP-TO-DATE
:app:incrementalDebugJavaCompilationSafeguard
:app:compileDebugJavaWithJavac
:app:compileDebugJavaWithJavac - is not incremental (e.g. outputs have changed, no previous execution, etc.).
/home/zerodavila/AndroidStudioProjects/ZLayer4 (another copy)/app/src/main/java/com/hivemind/zerodavila/zlayer4/MusicService.java:166: error: ')' expected
if(songPosn& lt; 0) songPosn=songs.size()-1;
^
/home/zerodavila/AndroidStudioProjects/ZLayer4 (another copy)/app/src/main/java/com/hivemind/zerodavila/zlayer4/MusicService.java:166: error: not a statement
if(songPosn& lt; 0) songPosn=songs.size()-1;
^
/home/zerodavila/AndroidStudioProjects/ZLayer4 (another copy)/app/src/main/java/com/hivemind/zerodavila/zlayer4/MusicService.java:166: error: ';' expected
if(songPosn& lt; 0) songPosn=songs.size()-1;
^
/home/zerodavila/AndroidStudioProjects/ZLayer4 (another copy)/app/src/main/java/com/hivemind/zerodavila/zlayer4/MusicService.java:173: error: ')' expected
if(songPosn& gt; =songs.size()) songPosn=0;
^
/home/zerodavila/AndroidStudioProjects/ZLayer4 (another copy)/app/src/main/java/com/hivemind/zerodavila/zlayer4/MusicService.java:173: error: illegal start of expression
if(songPosn& gt; =songs.size()) songPosn=0;
^
/home/zerodavila/AndroidStudioProjects/ZLayer4 (another copy)/app/src/main/java/com/hivemind/zerodavila/zlayer4/MusicService.java:173: error: ';' expected
if(songPosn& gt; =songs.size()) songPosn=0;
^
6 errors
:app:compileDebugJavaWithJavac FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
Total time: 1 mins 19.833 secs
Total time: 1 mins 19.833 secs
【问题讨论】：
-
具体在哪里说这个？你能给我们看看文件吗？那个文件是什么类型的？
-
java 文件，一个后台服务和一个活动，所以基本上无处不在，当我将鼠标悬停在标签上时，它会在弹出窗口中显示。当我尝试构建时，我得到：错误：（173、39）错误：';'预期错误：（166、24）错误：'）'预期错误：（166、26）错误：不是语句错误：（166、27）错误：';'预期错误：（173、24）错误：'）'预期错误：（173、26）错误：表达式的非法开始：app：compileDebugJavaWithJavac FAILED错误：任务'：app：compileDebugJavaWithJavac'的执行失败。 > 编译失败；有关详细信息，请参阅编译器错误输出。
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向我们展示该文件的实际文本，以及错误周围的足够文本以提供适当的上下文。
标签： java html android-studio compiler-errors tags