Re: Maven errors spanning multiple lines

On Fri, May 19, 2017 at 10:06 AM, David Fishburn <dfishburn.vim@gmail.com> wrote:

My mvn compile returns some errors that are a single line, and some error messages that span over multiple lines.

...

 

" Java related build messages

CompilerSet errorformat+=%+I[INFO]\ BUILD\ %m,%Z

CompilerSet errorformat+=%E[ERROR]\ %f:[%l\\,%c]\ %m,%Z

CompilerSet errorformat+=%A[%t%[A-Z]%#]\ %f:[%l\\,%c]\ %m,%Z

CompilerSet errorformat+=%A%f:[%l\\,%c]\ %m,%Z

...

Anyone give a hint at where this can be extended to handle the multiple line error messages.

This appears to be working for me.

I started with the original single errorformat (to make debugging easier):

setl errorformat=%E[ERROR]\ /%f:[%l\\,%c]\ %m,%Z

Then slowly added things to it (line continuation):

setl errorformat=%E[ERROR]\ /%f:[%l\\,%c]\ %m,%C

setl errorformat=%E[ERROR]\ /%f:[%l\\,%c]\ %m,%C,%Z

setl errorformat=%E[ERROR]\ /%f:[%l\\,%c]\ %m,%C%m,%Z

setl errorformat=%E[ERROR]\ /%f:[%l\\,%c]\ %m,%C%m,%Z%m

In the end, to deal with these multiple line strings:

RROR] /C:/my/path/MyClass.java:[187,112] cannot find symbol

[ERROR] symbol:   method getValue()

[ERROR] location: variable measure of type com.sap.iotservices.network.node.data.WSNParsedMeasure

[ERROR] -> [Help 1]

I changed the error format from:

" Java related build messages

CompilerSet errorformat+=%+I[INFO]\ BUILD\ %m,%Z

CompilerSet errorformat+=%E[ERROR]\ %f:[%l\\,%c]\ %m,%Z

CompilerSet errorformat+=%A[%t%[A-Z]%#]\ %f:[%l\\,%c]\ %m,%Z

CompilerSet errorformat+=%A%f:[%l\\,%c]\ %m,%Z

To:

" Java related build messages

CompilerSet errorformat+=%+I[INFO]\ %m,%Z

CompilerSet errorformat+=%+W[WARNING]\ %m,%Z

CompilerSet errorformat+=%E[ERROR]\ %f:[%l\\,%c]\ %m,%C%m,%Z%m

CompilerSet errorformat+=%A[%t%[A-Z]%#]\ %f:[%l\\,%c]\ %m,%C%m,%Z%m

CompilerSet errorformat+=%A%f:[%l\\,%c]\ %m,%C%m,%Z%m

Now I get this output:

MyClassjava|184 col 37 error| incompatible types: java.lang.String cannot be converted to java.lang.Integer

MyClass.java|187 col 76 error| cannot find symbol symbol:   method getObjectId() location: variable measure of type com.sap.iotservices.network.node.data.WSNParsedMeasure

MyClass.java|189 col 31 error| incompatible types: java.lang.String cannot be converted to java.lang.Integer

Instead of:

MyClassjava|184 col 37 error| incompatible types: java.lang.String cannot be converted to java.lang.Integer

MyClass.java|187 col 76 error| cannot find symbol symbol: 

MyClass.java|189 col 31 error| incompatible types: java.lang.String cannot be converted to java.lang.Integer

Hope that helps others.

David

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