Trac-Admin Upgrad Breaks my Database!!!
|Reported by:||bjackman@…||Owned by:||khundeen|
|Severity:||critical||Keywords:||userwarning matplotlib before upgrade tracmetrix cache|
Description (last modified by khundeen)
After installing the plugin and all the dependencies (matplotlib, numpy, pygtk, etc) I executed trac-admin /path/to/environment upgrade and got the following:
/usr/lib/python2.5/site-packages/matplotlib/__init__.py:753: UserWarning: This call to matplotlib.use() has no effect because the the backend has already been chosen; matplotlib.use() must be called *before* pylab, matplotlib.pyplot, or matplotlib.backends is imported for the first time. warnings.warn(_use_error_msg) TracMetrix Plugin needs an upgrade creating cache folder Done Upgrading Upgrade done.
Now my entire project fails to load in a browser. Apache issues a 500 error. Disabling the plugin in trac.ini does not affect this.