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| -rw-r--r-- | doc/cmd.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/cmd.rst b/doc/cmd.rst index 25deeea4..e2a60fc2 100644 --- a/doc/cmd.rst +++ b/doc/cmd.rst @@ -260,6 +260,9 @@ No data was collected (no-data-collected) This could be because you asked to measure only modules that never ran, or for other reasons. + To debug this problem, try using ``run --debug=trace`` to see the tracing + decision made for each file. + Module XXX was previously imported, but not measured (module-not-measured) You asked coverage.py to measure module XXX, but it had already been imported when coverage started. This meant coverage.py couldn't monitor its |