Also catch java exceptions

ghidra_bridge/bridge.py

@@ -33,6 +33,11 @@
 except NameError:  # py3 has no unicode
     STRING_TYPES = (str,)
 
+try:
+    import java.lang.Throwable
+except ImportError:
+    pass
+
 
 class ThreadingTCPServer(socketserver.ThreadingMixIn, socketserver.TCPServer):
     # prevent server threads hanging around and stopping python from closing
@@ -488,7 +493,7 @@ def serialize_to_dict(self, data):
         elif isinstance(data, dict):
             serialized_dict = {TYPE: DICT, VALUE: [{KEY: self.serialize_to_dict(
                 k), VALUE: self.serialize_to_dict(v)} for k, v in data.items()]}
-        elif isinstance(data, Exception):
+        elif isinstance(data, Exception) or isinstance(data, java.lang.Throwable):
             # treat the exception object as an object
             value = self.create_handle(data).to_dict()
             # then wrap the exception specifics around it
@@ -672,6 +677,10 @@ def local_call(self, args_dict):
             # don't display StopIteration exceptions, they're totally normal
             if not isinstance(e, StopIteration):
                 traceback.print_exc()
+        except java.lang.Throwable as t:
+            self.logger.warning("Got java.long.Throwable: %s" % (t))
+            result = t
+
 
         response = self.serialize_to_dict(result)
         return response