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[ETL] NoSuchMethodError [message #1708329]

Tue, 15 September 2015 14:27

daniele di pompeo

Messages: 20
Registered: February 2015

Junior Member

Hi everyone,

i'm using Epsilon in a web based project, and i have this exception

Caused by: java.lang.NoSuchMethodError: org.antlr.runtime.Lexer.<init>(Lorg/antlr/runtime/CharStream;Lorg/antlr/runtime/RecognizerSharedState;)V
	at org.eclipse.epsilon.etl.parse.EtlLexer.<init>(EtlLexer.java:212)
	at org.eclipse.epsilon.etl.parse.EtlLexer.<init>(EtlLexer.java:209)
	at org.eclipse.epsilon.etl.EtlModule.createLexer(EtlModule.java:54)

In my project i'm using epsilon-1.2-kichensink.jar interim library.

The problem is only in the web based project, if i use the same code in the standalone one, i have not the exception.

In details, the called that generates the exception is

module.parse(new File(transformationPath));

where module is an EtlModule.

thanks
Daniele

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Re: [ETL] NoSuchMethodError [message #1708331 is a reply to message #1708329]

Tue, 15 September 2015 14:37

Dimitris Kolovos

Messages: 2165
Registered: July 2009
Location: York, UK

Senior Member

Hi Daniele,

I suspect that this is a classpath problem (i.e. there's another version of ANTLR in the classpath of your application which takes precedence over the version of ANTLR bundled in the Epsilon kitchen-sink jar).

Cheers,
Dimitris

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