NCLSUP1134: Add error checking for broken Gradle version.

.github/workflows/gradle.yml

@@ -51,7 +51,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        gradle: [4.10.3, "5.0", 5.1.1, 5.2.1, 5.3.1, 5.4.1, 5.5.1, 5.6.4, 6.0.1, 6.1.1, 6.2.2, 6.3, 6.4.1, 6.5.1, 6.6.1, 6.7.1, 6.8.3, 6.9.4, 7.0.2, 7.1.1, 7.2, 7.3.3, 7.4.2, 7.5.1, 7.6.3, 8.0.2, 8.1.1, 8.2.1, 8.3, 8.4, 8.5]
+        gradle: [4.10.3, "5.0", 5.1.1, 5.2.1, 5.3.1, 5.4.1, 5.5.1, 5.6.4, 6.0.1, 6.1.1, 6.2.2, 6.3, 6.4.1, 6.5.1, 6.6.1, 6.7.1, 6.8.3, 6.9.4, 7.0.2, 7.1.1, 7.2, 7.3.3, 7.4.2, 7.5.1, 7.6.3, 8.0.2, 8.1.1, 8.2.1, 8.3, 8.4, 8.5, 8.10]
     # https://docs.github.com/en/free-pro-team@latest/actions/reference/workflow-syntax-for-github-actions#jobsjob_idif
     if: github.repository == 'project-ncl/gradle-manipulator' && github.event_name == 'pull_request'
     runs-on: ubuntu-latest

analyzer/src/main/java/org/jboss/gm/analyzer/alignment/AlignmentTask.java

@@ -367,6 +367,11 @@ private void align(Configuration configuration, ManipulationCache cache, Manipul
             final ManipulationModel correspondingModule = alignmentModel.findCorrespondingChild(project);
             if (configuration.versionModificationEnabled()) {
                 String newVersion = alignmentResponse.getProjectOverrides().get(project);
+                if (newVersion == null) {
+                    logger.error("Using project {} but did not retrieve {}", project, value);
+                    throw new ManipulationUncheckedException(
+                            "Looping on project versions but unable to compare project. Are project comparisons broken?");
+                }
                 logger.info("Updating sub-project {} (path: {}) from version {} to {}", correspondingModule,
                         correspondingModule.getProjectPathName(), project.getVersion().toString(), newVersion);
                 correspondingModule.setOriginalVersion(project.getVersion().toString());