UnicodeDecodeError

[matthias.runge@…]

During import on RHEL4

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Traceback (most recent call last):
  File "./mantis2trac.py", line 943, in ?
    main()
  File "./mantis2trac.py", line 940, in main
    convert(MANTIS_DB, MANTIS_HOST, MANTIS_USER, MANTIS_PASSWORD, TRAC_ENV, TRAC_CLEAN)
  File "./mantis2trac.py", line 575, in convert
    mysql_cur.execute(sql)
  File "/usr/lib/python2.3/site-packages/MySQLdb/cursors.py", line 163, in execute
    self.errorhandler(self, exc, value)
  File "/usr/lib/python2.3/site-packages/MySQLdb/connections.py", line 35, in defaulterrorhandler
    raise errorclass, errorvalue
UnicodeDecodeError: 'utf8' codec can't decode bytes in position 3-8: unsupported Unicode code range

Further information:

Mantis Version 1.0.7

Trac 0.10.4, MySQL Database

[dalemiller@…]

I had errors using the mantis2trac.py script that was available in the trac and trac-hacks repositories. They both are v1.3 in the comments at the top of the file.

There is an attachment on ticket #5855 at the trac homepage containing a v1.4 that I found worked. ​http://trac.edgewall.org/attachment/ticket/5855/mantis2py.patch It is actually not a patch but the complete file. Someone needs to commit this version into the repository. I tried to add the attachment here but it was ejected.

I got the file by selecting all the lines of the file as it was displayed using the URL in the preceding paragraph. Then I pasted it into xemacs and did a "kill-rectangle" on the line numbers. I also had to remove a trailing space behind two continued lines "\ " for it to work.

This is the configuration that I have working:

Trac:   	0.11rc1
Python: 	2.5.1 (r251:54863, Sep 21 2007, 22:46:31) [GCC 4.2.1 (SUSE Linux)]
setuptools: 	0.6c8
MySQL: 	server: "5.0.45", client: "5.0.45", thread-safe: 0
MySQLdb: 	1.2.2
Genshi: 	0.4.4
mod_python: 	3.3.1
Subversion: 	1.4.4 (r25188)
jQuery:	        1.2.3

[dalemiller@…]

Sorry about the previous reply. I tried adding Mantis to the configuration list. We have Mantis 1.1.1 that converted well using v1.4 of as discussed above.

[dalemiller@…]

Replying to dalemiller@acm.org: One additional note. v1.3 worked for me when using PySQLite but it did not when I tried to convert to MySQL. v1.4 worked for the MySQL conversion.

[Ryan J Ollos]

New version of plugin is on GitHub. Please open a ​new ticket if you have an issue with the new version.