Yu Did you run 'mvn clean install' under each of the following directories in the following order:
./nifi-parent ./nifi-nar-maven-plugin ./nifi Also, was this on the 'develop' branch? 'git checkout develop' Thanks Joe On Wed, Jul 22, 2015 at 11:34 PM, Yu Ishikawa <[email protected]> wrote: > Hi all, > > I am tackling the first issue of Apache NiFi. I had checked out the project > from Github with IntelliJ. And then, I tried to run a junit test suite on > IntelliJ. But, I couldn't run it because the classes which seems to be > generated by antlr, such as below, didn't exist. > > org.apache.nifi.attribute.expression.language.antlr.AttributeExpressionLexer > > Even though I executed `mvn clean install` and `mcn clean compile` under the > `./nifi-parent` directory, those classes weren't generated. How do I > generate those classes? > > Thanks, > Yu > > > > -- > View this message in context: > http://apache-nifi-incubating-developer-list.39713.n7.nabble.com/How-do-I-generate-java-classes-from-the-antlr-grammar-file-tp2221.html > Sent from the Apache NiFi (incubating) Developer List mailing list archive at > Nabble.com.
