If parsing a core fails, don't crash but report a warning. Fixes #3307

Author: Federico Fissore

arduino-core/src/cc/arduino/contributions/packages/ContributionsIndexer.java

@@ -300,7 +300,7 @@ public String toString() {
     return index.toString();
   }
 
-  public List<TargetPackage> createTargetPackages() throws TargetPlatformException {
+  public List<TargetPackage> createTargetPackages() {
     List<TargetPackage> packages = new ArrayList<TargetPackage>();
 
     if (index == null) {
@@ -317,9 +317,13 @@ public List<TargetPackage> createTargetPackages() throws TargetPlatformException
         String arch = platform.getArchitecture();
         File folder = platform.getInstalledFolder();
 
-        TargetPlatform targetPlatform = new ContributedTargetPlatform(arch, folder, targetPackage, index);
-        if (!targetPackage.hasPlatform(targetPlatform)) {
-          targetPackage.addPlatform(targetPlatform);
+        try {
+          TargetPlatform targetPlatform = new ContributedTargetPlatform(arch, folder, targetPackage, index);
+          if (!targetPackage.hasPlatform(targetPlatform)) {
+            targetPackage.addPlatform(targetPlatform);
+          }
+        } catch (TargetPlatformException e) {
+          System.err.println(e.getMessage());
         }
       }
 

arduino-core/src/processing/app/BaseNoGui.java

@@ -826,7 +826,7 @@ static public void onBoardOrPortChange() {
     populateImportToLibraryTable();
   }
 
-  static protected void loadContributedHardware(ContributionsIndexer indexer) throws TargetPlatformException {
+  static protected void loadContributedHardware(ContributionsIndexer indexer) {
     for (TargetPackage pack : indexer.createTargetPackages()) {
       packages.put(pack.getId(), pack);
     }