User-Agent: Mozilla/5.0 (compatible; Konqueror/4.2; Linux) KHTML/4.2.2 (like Gecko) Build Identifier: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.3pre) Gecko/20090807 Lightning/1.0pre Shredder/3.0b4pre I'm trying to debug Lightning with the currently nightly builds, but I'm struggling because venkman won't let me open some of the files. It throws NS_ERROR_FILE_NOT_FOUND, although the files from the exception definitively exist (clicking on the provided link opens the file with my favorite editor)! For a while, I thought that special caracters (like the "{" in the extension's UUIDs) would cause trouble, but the same problem occurs if I rename the extension folder (and add a file with the extension's UUID as a name and the new location as content). Also, other files of the same extension (in my case Lightning) work great. Further information can be provided. Reproducible: Always Steps to Reproduce: 1. Install thunderbird 3 nightly, venkman and lightning. 2. Start thunderbird. 3. Create a new calendar (at least open the dialog in order to load the file). 4. Start venkman. 5. Open calCalendarManager.js in venkman. Actual Results: The file is not opened, instead, an exception is thrown: Error loading URL <file:/home/kubuntu/.thunderbird/351tpk67.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/modules/calUtils.jsm -> file:///home/kubuntu/.thunderbird/351tpk67.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calCalendarManager.js>: [Exception... "Component returned failure code: 0x80520012 (NS_ERROR_FILE_NOT_FOUND) [nsIChannel.asyncOpen]" nsresult: "0x80520012 (NS_ERROR_FILE_NOT_FOUND)" location: "JS frame :: chrome://venkman/content/venkman-url-loader.js :: loadURLAsync :: line 79" data: no]. Error loading URL <file:/home/kubuntu/.thunderbird/351tpk67.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/modules/calUtils.jsm -> file:///home/kubuntu/.thunderbird/351tpk67.default/extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-js/calCalendarManager.js>: [Exception... "Component returned failure code: 0x80520012 (NS_ERROR_FILE_NOT_FOUND) [nsIChannel.asyncOpen]" nsresult: "0x80520012 (NS_ERROR_FILE_NOT_FOUND)" location: "JS frame :: chrome://venkman/content/venkman-url-loader.js :: loadURLAsync :: line 79" data: no]. Expected Results: Open (and debug) calCalendarManager.js. Venkman 0.9.87.4 Lightning nightly 2009/08/08 Thunderbird 3.0 nightly 2009/08/08

If you look closely, the message contains two URL in the format "url1 -> url2". This is done by the subscript loader IIRC, and is not supported by Vnk currently.