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I've implemented a simple error parser following the description at IBMs site. Its a dummy that simply does nothing than writing messages to the console. public class GenericErrorParser implements IErrorParser, IErrorParser2, IErrorParser3 { /*...*/ @Override public void shutdown() { System.out.println("shutdown"); } } It works fine and I can see all the messages from starting from the Activator start and stop, constructor, processLine and so on. BUT At the end of the build there is not message from shutdown(). The build output is: 17:46:04 **** Incremental Build of configuration Default for project parsertest **** make all Error:1 Test 17:46:05 Build Finished (took 213ms) The output of the plugin is lacking the shutdown: getProcessLineBehaviour processLine: make all getProcessLineBehaviour processLine: Error:1 getProcessLineBehaviour processLine: Test I had a look into the source of ErrorParserManager and there is no contitional execution of shutdown. So my guess is that shutdown is not called. To test the problem a makefile project or an Cross GCC project can be used. Version info: C/C++ Development Tools 9.4.3.201802261533 org.eclipse.cdt.feature.group Eclipse CDT C/C++ GCC Cross Compiler Support 9.4.3.201802261533 org.eclipse.cdt.build.crossgcc.feature.group Eclipse CDT C/C++ GDB Hardware Debugging 9.4.3.201802261533 org.eclipse.cdt.debug.gdbjtag.feature.group Eclipse CDT C/C++ Memory View Enhancements 9.4.3.201802261533 org.eclipse.cdt.debug.ui.memory.feature.group Eclipse CDT Eclipse Platform 4.7.1.M20171009-0410 org.eclipse.platform.ide Eclipse.org Eclipse Plug-in Development Environment 3.13.4.v20180330-0640 org.eclipse.pde.feature.group Eclipse.org Git integration for Eclipse 4.8.0.201706111038-r org.eclipse.egit.feature.group Eclipse EGit GNU MCU C/C++ ARM Cross Compiler 2.5.2.201711101735 ilg.gnumcueclipse.managedbuild.cross.arm.feature.feature.group Liviu Ionescu GNU MCU C/C++ Generic Cortex-M Project Template 1.4.3.201711101735 ilg.gnumcueclipse.templates.cortexm.feature.feature.group Liviu Ionescu GNU MCU C/C++ OpenOCD Debugging 4.2.1.201711101735 ilg.gnumcueclipse.debug.gdbjtag.openocd.feature.feature.group Liviu Ionescu GNU MCU C/C++ STM32Fx Project Templates 2.6.3.201711101735 ilg.gnumcueclipse.templates.stm.feature.feature.group Liviu Ionescu PHP Development Tools (PDT) 5.3.0.201803070838 org.eclipse.php.feature.group Eclipse PDT
I modified RegexErrorParser to implement IErrorParser3 and shutdown gets called correctly from ErrorParserManager.shutdown(). Perhaps you could do the same and then compare with the behaviour when using GenericErrorParser?
Ok. I'll try this, but then I need to get the CDT source and build the CDT completely with the modified RegexErrorParser, right? Is there a simple howto for that? Another question arise: When get the shutdown method in ErrorParserManager called? I'm experienced in Java, C, ... but not much with the Eclipse stuff.