| 300 | | === Why is my CSS code not being highlighted even though I have Silvercity installed? === #why-is-my-css-code-not-being-highlighted-even-though-i-have-silvercity-installed |
| 301 | | |
| 302 | | (this has been confirmed with Trac version 0.9-1 on Ubuntu 5.10 (Breezy Badger)) |
| 303 | | |
| 304 | | Check your version of Silvercity. If you are using version 0.9.6 of Silvercity which was released on 2005/12/30 you will see an error in your trac.log file (assuming you have logging turned on) that looks like this: |
| 305 | | |
| 306 | | {{{ |
| 307 | | 09:00:33 Trac[api] DEBUG: Trying to render HTML preview using SilverCityRenderer |
| 308 | | 09:00:33 Trac[api] WARNING: HTML preview using <trac.mimeview.silvercity.SilverCityRenderer object at 0xb6dd4d8c> failed |
| 309 | | (expected sequence of 3 WordLists (2 provided)) |
| 310 | | Traceback (most recent call last): |
| 311 | | File "/usr/lib/python2.4/site-packages/trac/mimeview/api.py", line 232, in render result = renderer.render(req, mimetype, content, filename, rev) |
| 312 | | File "/usr/lib/python2.4/site-packages/trac/mimeview/silvercity.py", line 98, in render generator().generate_html(buf, content) |
| 313 | | File "/usr/lib/python2.4/site-packages/SilverCity/CSS.py", line 32, in generate_html lexer.tokenize_by_style(buffer, self.event_handler) |
| 314 | | File "/usr/lib/python2.4/site-packages/SilverCity/Lexer.py", line 8, in tokenize_by_style call_back |
| 315 | | TypeError: expected sequence of 3 WordLists (2 provided) |
| 316 | | }}} |
| 317 | | |
| 318 | | Steps to fix: |
| 319 | | |
| 320 | | |
| 321 | | 1. Uninstall Silvercity 0.9.6 |
| 322 | | 1. Remove directory /usr/lib/python2.4/site-packages/Silvercity |
| 323 | | 1. Remove file /usr/bin/source2html.py |
| 324 | | 1. Remove file /usr/bin/cgi-styler.py |
| 325 | | 1. Remove file /usr/bin/cgi-styler-form.py |
| 326 | | 1. Install Silvercity 0.9.5 |
| 327 | | 1. [http://sourceforge.net/project/showfiles.php?group_id=45693&package_id=39308&release_id=208407 Download Silvercity 0.9.5] |
| 328 | | 1. Unpack Silvercity 0.9.5 |
| 329 | | 1. Run 'sudo python setup.py install' |
| 330 | | |
| 331 | | CSS highlighting should now work! |
| 332 | | |
