Hello,
I also got some logs when running from command line, hope this is helpful. This time the projects have been created from scratch in CCSv5.4.
org.eclipse.core.internal.resources.ResourceException: Errors occurred during the build.
at org.eclipse.core.internal.resources.Workspace.buildInternal(Workspace.java:525)
at org.eclipse.core.internal.resources.Workspace.build(Workspace.java:432)
at com.ti.ccstudio.project.core.services.ProjectBuilder.internalBuildProjects(ProjectBuilder.java:242)
at com.ti.ccstudio.project.core.services.ProjectBuilder.buildProjects(ProjectBuilder.java:176)
at com.ti.ccstudio.project.core.services.ProjectBuilder.buildProjects(ProjectBuilder.java:165)
at com.ti.ccstudio.apps.internal.project.Build.buildProjects(Build.java:252)
at com.ti.ccstudio.apps.internal.project.Build.doRun(Build.java:108)
at com.ti.ccstudio.apps.internal.BaseHeadlessApp$2.run(BaseHeadlessApp.java:264)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
at com.ti.ccstudio.apps.internal.BaseHeadlessApp.internalRun(BaseHeadlessApp.java:262)
at com.ti.ccstudio.apps.internal.BaseHeadlessApp.start(BaseHeadlessApp.java:216)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
Contains: Errors running builder 'CDT Builder' on project 'UnitTest'.
java.lang.NullPointerException
at org.eclipse.cdt.managedbuilder.internal.core.Tool.getOutputExtension(Tool.java:2355)
at com.ti.ccstudio.project.core.internal.build.temp.GnuMakefileGenerator.addRuleForSource(GnuMakefileGenerator.java:2125)
at com.ti.ccstudio.project.core.internal.build.CCSMakefileGenerator.addRuleForSource(CCSMakefileGenerator.java:925)
at com.ti.ccstudio.project.core.internal.build.temp.GnuMakefileGenerator.addFragmentMakefileEntriesForSource(GnuMakefileGenerator.java:1857)
at com.ti.ccstudio.project.core.internal.build.CCSMakefileGenerator.addFragmentMakefileEntriesForSource(CCSMakefileGenerator.java:813)
at com.ti.ccstudio.project.core.internal.build.temp.GnuMakefileGenerator.addSources(GnuMakefileGenerator.java:1762)
at com.ti.ccstudio.project.core.internal.build.temp.GnuMakefileGenerator.populateFragmentMakefile(GnuMakefileGenerator.java:617)
at com.ti.ccstudio.project.core.internal.build.temp.GnuMakefileGenerator.regenerateMakefiles(GnuMakefileGenerator.java:570)
at com.ti.ccstudio.project.core.internal.build.CCSMakefileGenerator.regenerateMakefiles(CCSMakefileGenerator.java:358)
at org.eclipse.cdt.managedbuilder.internal.core.CommonBuilder.performMakefileGeneration(CommonBuilder.java:1006)
at org.eclipse.cdt.managedbuilder.internal.core.CommonBuilder.performPrebuildGeneration(CommonBuilder.java:873)
at org.eclipse.cdt.managedbuilder.internal.core.CommonBuilder.build(CommonBuilder.java:748)
at org.eclipse.cdt.managedbuilder.internal.core.CommonBuilder.build(CommonBuilder.java:513)
at org.eclipse.cdt.managedbuilder.internal.core.CommonBuilder.build(CommonBuilder.java:459)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:728)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:199)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:239)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:292)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:295)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:351)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:374)
at org.eclipse.core.internal.resources.Workspace.buildInternal(Workspace.java:513)
at org.eclipse.core.internal.resources.Workspace.build(Workspace.java:432)
at com.ti.ccstudio.project.core.services.ProjectBuilder.internalBuildProjects(ProjectBuilder.java:242)
at com.ti.ccstudio.project.core.services.ProjectBuilder.buildProjects(ProjectBuilder.java:176)
at com.ti.ccstudio.project.core.services.ProjectBuilder.buildProjects(ProjectBuilder.java:165)
at com.ti.ccstudio.apps.internal.project.Build.buildProjects(Build.java:252)
at com.ti.ccstudio.apps.internal.project.Build.doRun(Build.java:108)
at com.ti.ccstudio.apps.internal.BaseHeadlessApp$2.run(BaseHeadlessApp.java:264)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
at com.ti.ccstudio.apps.internal.BaseHeadlessApp.internalRun(BaseHeadlessApp.java:262)
at com.ti.ccstudio.apps.internal.BaseHeadlessApp.start(BaseHeadlessApp.java:216)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
Best regards,
David.