Created attachment 65611 [details] Sample XML file triggering the bug Trying to open an XML file of a schema unknown to LibreOffice results in an unhelpful error dialog which says "General Error. General input/output error." Please replace this error message with one which more specifically describes the problem (e.g., "Unknown file format").
On second thought, perhaps a better course of action in this case would be to open the Filter Selection dialog so that the user can select from a list of known file formats.
REPRODUCIBLE with the reporter’s sample file (and similar generic .xml files) and * LibreOffice 3.5.6.2 (Build-ID: e0fbe70-dcba98b-297ab39-994e618-0f858f0) * LibreOffice 3.6.0.4 (Build ID: 932b512) on MacOS X 10.6.8 (Intel). The same for LibreOffice 3.5.x.
Not reproducible in master builds, I believe Tor fixed it with http://cgit.freedesktop.org/libreoffice/core/commit/?id=aa4b8a8164f01a120ba9bfb2e86b1ed33cc1d69c which will be also in 3.6.2: http://cgit.freedesktop.org/libreoffice/core/commit/?h=libreoffice-3-6&id=81db599486053dacb453bf6532406000f7a19c52 Please feel free to reopen if will be still reproducible in 3.6.2.
Created attachment 78526 [details] Testcase
I'm still seeing this issue in 3.6.2.2, testcase attached.
Appears to be fixed in 3.6.5.2, so closing again....