Fix issue#505 (#506)

eb65c21d · su · GitHub · 7a6285b1 · eb65c21d
Unverified Commit eb65c21d authored Aug 19, 2020 by su Committed by GitHub Aug 19, 2020
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mmcv/runner/base_runner.py mmcv/runner/base_runner.py +2 -0

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--- a/mmcv/runner/base_runner.py
+++ b/mmcv/runner/base_runner.py
@@ -386,6 +386,8 @@ class BaseRunner(metaclass=ABCMeta):
        self.register_hook(hook)

    def register_logger_hooks(self, log_config):
+        if log_config is None:
+            return
        log_interval = log_config['interval']
        for info in log_config['hooks']:
            logger_hook = mmcv.build_from_cfg(