<html>
    <head>
      <base href="https://bugs.documentfoundation.org/">
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - Assertion failure when opening file open dialog"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=117323">117323</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Assertion failure when opening file open dialog
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>LibreOffice
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>6.1.0.0.alpha1+ Master
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>UNCONFIRMED
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>filters and storage
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>libreoffice-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>kelemeng@ubuntu.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>dtardon@redhat.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>In a current master build with debug mode, I get these warnings on startup:

warn:legacy.osl:940:940:filter/source/config/cache/filtercache.cxx:1197:
Warning        :       The type "calc_MS_Multiplan" does not contain any URL
pattern nor any extensions.

warn:legacy.osl:940:940:filter/source/config/cache/filtercache.cxx:1197:
Warning        :       The type "calc_MS_Multiplan" does not contain any URL
pattern nor any extensions.

warn:legacy.osl:940:940:filter/source/config/cache/filtercache.cxx:1197:
Warning        :       The type "calc_MS_Multiplan" does not contain any URL
pattern nor any extensions.

warn:legacy.osl:940:940:filter/source/config/cache/filtercache.cxx:1197:
Warning        :       The type "calc_MS_Multiplan" does not contain any URL
pattern nor any extensions.

Then trying to open the File open dialog, LO crashes on this assertion:

warn:sfx.dialog:940:940:sfx2/source/dialog/filtergrouping.cxx:355: already have
an element for WordPerfect
warn:sfx.dialog:940:940:sfx2/source/dialog/filtergrouping.cxx:355: already have
an element for writerweb8_writer_template
warn:sfx.dialog:940:940:sfx2/source/dialog/filtergrouping.cxx:355: already have
an element for writerglobal8
warn:legacy.tools:940:940:sfx2/source/dialog/filtergrouping.cxx:466:
AppendWildcardToDescriptor::AppendWildcardToDescriptor: invalid wildcard!
soffice.bin: /home/gabor/src/core/include/rtl/ustring.hxx:669: sal_Unicode
rtl::OUString::operator[](sal_Int32) const: Assertion `index >= 0 &&
static_cast<sal_uInt32>(index) < static_cast<sal_uInt32>(getLength())' failed.

calc_MS_Multiplan was added with the new libwps version, CC'ing dtardon:
<a href="https://cgit.freedesktop.org/libreoffice/core/commit/?id=9739749ba8da87001b73027136f120ef532f0b2b">https://cgit.freedesktop.org/libreoffice/core/commit/?id=9739749ba8da87001b73027136f120ef532f0b2b</a>

Version: 6.1.0.0.alpha1+
Build ID: af1c5b959462bc7dcd675c6298ca69c69f33bd52
CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: gtk3; 
Locale: hu-HU (hu_HU.UTF-8); Calc: group</pre>
        </div>
      </p>


      <hr>
      <span>You are receiving this mail because:</span>

      <ul>
          <li>You are the assignee for the bug.</li>
      </ul>
    </body>
</html>