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malteseduck / sonar-xquery-plugin

A plugin for the sonar code analysis tool to do static code analysis of XQuery files to find potential security, performance, and standards problems.
Apache License 2.0
20 stars 7 forks source link

Build failure cannot build ANTLR parser #19

Open vladistan opened 8 years ago

vladistan commented 8 years ago

When trying to do build using Maven 3.3.9 I get the following error:

INFO] ANTLR: Processing source directory /Users/vlad/Proj/sonar-xquery-plugin/src/main/antlr3 ANTLR Parser Generator Version 3.1.3 Mar 17, 2009 19:23:44 org/sonar/plugins/xquery/parser/XQueryLexer.g org/sonar/plugins/xquery/parser/XMLLexer.g org/sonar/plugins/xquery/parser/StringLexer.g org/sonar/plugins/xquery/parser/XQueryParser.g error(10): internal error: Can't get property indirectDelegates using method get/isIndirectDelegates from org.antlr.tool.Grammar instance : java.lang.NullPointerException java.util.Objects.requireNonNull(Objects.java:203) java.util.ArrayList.removeAll(ArrayList.java:689) org.antlr.tool.CompositeGrammar.getIndirectDelegates(CompositeGrammar.java:222)

vladistan commented 8 years ago

Hmm... this only happens on freshly checkout build or after doing 'mvn clean' Just repeating maven command second time completes the build..

vladistan commented 8 years ago

Looks like this is caused by building on Java 8. There are two ways to fix this, either to compile with Java 7 or upgrade to Antlr 3.5.2. Unfortunately the later does not work, the error above goes away, but the resulting parser could not parse the XQuery sources.

The two issues below are related to this one:

https://issues.apache.org/jira/browse/CASSANDRA-7936 https://github.com/SomMeri/less4j/issues/164

Saravanavel04 commented 7 years ago

I'm also facing the same issue.

Any solution to resolve this issue.?

nischxy commented 6 years ago

The same issue faced while building. Please resolve it in the next release. Old antlr codebases will be rendered useless with Java 8 and above.