diff options
| -rw-r--r-- | mesonbuild/build.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/mesonbuild/build.py b/mesonbuild/build.py index 9a1d158..d456ab8 100644 --- a/mesonbuild/build.py +++ b/mesonbuild/build.py @@ -2307,8 +2307,13 @@ def load(build_dir): obj = pickle.load(f) except FileNotFoundError: raise MesonException(nonexisting_fail_msg) - except pickle.UnpicklingError: + except (pickle.UnpicklingError, EOFError): raise MesonException(load_fail_msg) + except AttributeError: + raise MesonException( + "Build data file {!r} references functions or classes that don't " + "exist. This probably means that it was generated with an old " + "version of meson. Try running meson {} --wipe".format(filename, build_dir)) if not isinstance(obj, Build): raise MesonException(load_fail_msg) return obj |