“cannot resolve symbol ”意思是不能解决的符号，你程序出现的错误是类JFO没导入，而且也没定义。所以程序会报错。
意思是某些调用找不到库文件。
Navigate: Previous Message• Next Message Options: Reply• Quote Subject Written By Posted cannot resolve symbol : class Statement etc ... dominique echalier June 22, 2006 07:35AM Re: cannot resolve symbol : class Statement etc ... Bill Karwin June 22, 2006 10:46AM ...
Within the problems tab, I get the “cannot resolve…” message but it points to “B.jspf” as the offending resource when presumeably this should be “C.jspf”. The line that is being complained about is the bean:message containing the scrptlet <%= qty.toString() %>. Related to thi...
PopupAuthenticator在这个java文件中没有定义，也没有import。所以会报错。
If you encounter an error that says ‘error: cannot find symbol’ or ‘Cannot resolve symbol makeText’, there are multiple possible causes. First, ensure that you have entered all the parameters correctly. TheToastmakeTextfunction requires the following: ...
Error Message: cannot find symbol variable colorPrimary There have been many similar errors. (78 errors, 7 warnings) If one of the above problems is solved, I think we can solve it together. This is the error screen I'm facing.
https://stackoverflow.com/questions/17421104/android-studio-marks-r-in-red-with-error-message-cannot-resolve-symbol-r-but/32382873 这个方案集合了市面上大多数的解决方法,很全,虽然是英文的,但是也不难看懂,有问题的小伙伴不妨先看一下他的,能不能解决。如果不能的话,再去看下我的解决方案。
method ,thesetContentView(R.layout.activity_main)code snippet showsCannot resolve symbol 'R'. The Messages window has a error message saying A problem occurred configuring project ':app'. Could not download support-compat.aar(com.android.support:-compat:24.2.0): No cached version available for...
The message produced by the compiler for thecannot find symbolerror includes two additional fields: “symbol”—the name and type of the referenced identifier; and “location”—the specific class in which the identifier has been referenced. ...