[feat]add error log in config validate check (#414)

123bc9b0 · su · GitHub · 6cf33737 · 123bc9b0
Unverified Commit 123bc9b0 authored Jul 14, 2020 by su Committed by GitHub Jul 14, 2020
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mmcv/utils/config.py mmcv/utils/config.py +2 -2

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--- a/mmcv/utils/config.py
+++ b/mmcv/utils/config.py
@@ -87,9 +87,9 @@ class Config:
            content = f.read()
        try:
            ast.parse(content)
-        except SyntaxError:
+        except SyntaxError as e:
            raise SyntaxError('There are syntax errors in config '
-                              f'file {filename}')
+                              f'file {filename}: {e}')

    @staticmethod
    def _substitute_predefined_vars(filename, temp_config_name):