[FIXED JENKINS-27233] Fixed exception in parameter pages or rebuild p…

…ages for non multi-configuration builds triggered with combinations parameters (in the case triggered with parameterized-trigger-plugin).

src/main/resources/hudson/plugins/matrix_configuration_parameter/MatrixCombinationsParameterDefinition/index.groovy

@@ -13,13 +13,21 @@ f = namespace("lib/form")
 nsProject = namespace("/hudson/plugins/matrix_configuration_parameter/taglib")
 
 
+def paramDef = it;
+String nameIt = it.getName();
 MatrixProject project = request.findAncestorObject(MatrixProject.class);
-if (project == null)   //in case project is not a Matrix Project
+if (project == null) {
+   //in case project is not a Matrix Project
+    f.entry(title: nameIt, description: it.getDescription()) {
+        div(name: "parameter") {
+            input(type: "hidden", name: "name", value: nameIt)
+            text(_("Not applicable. Applicable only to multi-configuration projects."))
+        }//div
+    }
     return;
+}
 
 AxisList axes =  project.getAxes();
-def paramDef = it;
-String nameIt = it.getName();
 Layouter layouter = new Layouter<Combination>(axes) {
     protected Combination getT(Combination c) {
         return c;

src/main/resources/hudson/plugins/matrix_configuration_parameter/MatrixCombinationsParameterValue/rebuild.groovy

@@ -16,12 +16,21 @@ f = namespace("lib/form")
 nsProject = namespace("/hudson/plugins/matrix_configuration_parameter/taglib")
 
 
+def valueIt = it;
+
 MatrixProject project = request.findAncestorObject(MatrixProject.class);
-AxisList axes = project.getAxes();
 MatrixBuild build = request.findAncestorObject(MatrixBuild.class);
-if (build == null) //in case you are looking at a specific run, MatrixRun Ancestor will replace the MatrixBuild
+if (project == null || build == null) {
+    //in case you are looking at a specific run, MatrixRun Ancestor will replace the MatrixBuild
+    f.entry(title: valueIt.getName(), description: it.getDescription()) {
+        // In the case the parameter is not defined in this project,
+        // sending parameters cause rebuild-plugin throws exception.
+        // Acts as if I'm not here.
+        text(_("Not applicable. Applicable only to multi-configuration projects."))
+    }
     return;
-def valueIt = it;
+}
+AxisList axes = project.getAxes();
 Layouter layouter = new Layouter<Combination>(axes) {
     protected Combination getT(Combination c) {
         return c;

src/main/resources/hudson/plugins/matrix_configuration_parameter/MatrixCombinationsParameterValue/value.groovy

@@ -15,12 +15,20 @@ st = namespace("jelly:stapler")
 f = namespace("lib/form")
 nsProject = namespace("/hudson/plugins/matrix_configuration_parameter/taglib")
 
+MatrixCombinationsParameterValue valueIt = it;
 MatrixProject project = request.findAncestorObject(MatrixProject.class);
-AxisList axes = project.getAxes();
 MatrixBuild build = request.findAncestorObject(MatrixBuild.class);
-if (build == null) //in case you are looking at a specific run, MatrixRun Ancestor will replace the MatrixBuild
+if (project == null || build == null) {
+    //in case you are looking at a specific run, MatrixRun Ancestor will replace the MatrixBuild
+    f.entry(title: valueIt.getName(), description: it.getDescription()) {
+        div(name: "parameter") {
+            input(type: "hidden", name: "name", value: valueIt.getName())
+            text(_("Not applicable. Applicable only to multi-configuration projects."))
+        }//div
+    }
     return;
-MatrixCombinationsParameterValue valueIt = it;
+}
+AxisList axes = project.getAxes();
 Layouter layouter = new Layouter<Combination>(axes) {
     protected Combination getT(Combination c) {
         return c;