fix for drawing addons when one of them had a syntax error or would not draw any.

now print the error and continue.

1 files changed, 16 insertions, 7 deletions

diff --git a/release/scripts/ui/space_userpref.py b/release/scripts/ui/space_userpref.py
index 47b6f3e3cd6..b6f75275229 100644
--- a/release/scripts/ui/space_userpref.py
+++ b/release/scripts/ui/space_userpref.py
@@ -890,14 +890,23 @@ class USERPREF_PT_addons(bpy.types.Panel):
 
             file_mod.close()
 
-            ast_data = ast.parse(data, filename=mod_path)
+            try:
+                ast_data = ast.parse(data, filename=mod_path)
+            except:
+                print("Syntax error 'ast.parse' can't read %r" % mod_path)
+                import traceback
+                traceback.print_exc()
+                ast_data = None
+
             body_info = None
-            for body in ast_data.body:
-                if body.__class__ == ast.Assign:
-                    if len(body.targets) == 1:
-                        if getattr(body.targets[0], "id", "") == "bl_addon_info":
-                            body_info = body
-                            break
+
+            if ast_data:
+                for body in ast_data.body:
+                    if body.__class__ == ast.Assign:
+                        if len(body.targets) == 1:
+                            if getattr(body.targets[0], "id", "") == "bl_addon_info":
+                                body_info = body
+                                break
 
             if body_info:
                 mod = ModuleType(mod_name)