Thanks Andreas! This was indeed set to 1.5.
Nevertheless my next problem during the `mvn install` command is: [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.15:test (default-test) on project hotels: Execution default-test of goal org.apache.maven.plugins:maven-surefire-plugin:2.15:test failed: There was an error in the forked process [ERROR] org.testng.TestNGException: [ERROR] Cannot find class in classpath: org.apache.tapestry5.test.SeleniumLauncher Maybe the example is not the best entry point to just "clone and run it"-experience. I'll try it to set it up newly from ground level. Best wishes, - Tobi Am So., 7. Juli 2019 um 12:32 Uhr schrieb Andreas Ernst <a...@ae-online.de>: > Hi Tobias, > > Am 07.07.19 um 12:24 schrieb Tobias Scholze: > > Hi Andreas, > > thanks for your fast reply! > > Gosh, I over read the "tip" in the error message. But do this means, that > > Apache Tapestry _requires_ a JDK 1.5? > > > > I double checked it and I'm running 1.8. > > check your POM, i am running with JDK 1.8: > > <plugin> > <groupId>org.apache.maven.plugins</groupId> > <artifactId>maven-compiler-plugin</artifactId> > <version>3.8.1</version> > <configuration> > <source>1.8</source> > <target>1.8</target> > <optimize>true</optimize> > </configuration> > </plugin> > > HTH, > Andreas > -- > ae | Andreas Ernst | IT Spektrum > Postfach 5, 65612 Beselich > Schupbacher Str. 32, 65614 Beselich, Germany > Tel: +49-6484-91002 Fax: +49-6484-91003 > a...@ae-online.de | www.ae-online.de > www.tachyon-online.de > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org > For additional commands, e-mail: users-h...@tapestry.apache.org > >
