Update error message

sync/src/main.py

@@ -49,7 +49,7 @@ async def main(package_list: Path, output_dir: Path, repo: str) -> None:
                 for c in await resolve_kotlin(configuration, repo):
                     generate_gradle(c, repo, output_dir)
             except:
-                logger.exception(f'Error resolving kotlin version {configuration.kotlin_version}')
+                logger.exception(f'Error resolving configuration with kotlin={configuration.kotlin_version} and gradle={configuration.gradle_version}')
     else:
         print('Error in configuration')