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      <base href="https://bugs.documentfoundation.org/">
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - docx open warning :E: lt_string_value: assertion `string != ((void *)0)' failed"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=131890">131890</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>docx open warning :E: lt_string_value: assertion `string != ((void *)0)' failed
          </td>
        </tr>

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

        <tr>
          <th>Version</th>
          <td>6.4.2.2 release
          </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>Writer
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>monyer@126.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Description:
when using unoconv convert some docx, or using swriter open some docx, this
error happen.

centos 7.7
# ./unoconv test.docx 
E: lt_string_value: assertion `string != ((void *)0)' failed
E: lt_string_value: assertion `string != ((void *)0)' failed
E: lt_string_value: assertion `string != ((void *)0)' failed
E: lt_string_value: assertion `string != ((void *)0)' failed

# /opt/libreoffice6.4/program/swriter aaa.docx 
Failed to open display
E: lt_string_value: assertion `string != ((void *)0)' failed
E: lt_string_value: assertion `string != ((void *)0)' failed
E: lt_string_value: assertion `string != ((void *)0)' failed
E: lt_string_value: assertion `string != ((void *)0)' failed

test libreoffice version, the same problem:
LibreOffice 5.3.6.1 30(Build:1)
LibreOffice 6.4.2.2


test in MACOX catalina, libreoffice 6.4.1.2:
soffice --writer /Users/monyer/Downloads/test.docx 
E: const char *lt_string_value(const lt_string_t *): assertion `string !=
((void*)0)' failed
E: const char *lt_string_value(const lt_string_t *): assertion `string !=
((void*)0)' failed
E: const char *lt_string_value(const lt_string_t *): assertion `string !=
((void*)0)' failed
E: const char *lt_string_value(const lt_string_t *): assertion `string !=
((void*)0)' failed

the same problem.

Steps to Reproduce:
1./opt/libreoffice6.4/program/swriter aaa.docx
2.
3.

Actual Results:
E: lt_string_value: assertion `string != ((void *)0)' failed
E: lt_string_value: assertion `string != ((void *)0)' failed
E: lt_string_value: assertion `string != ((void *)0)' failed
E: lt_string_value: assertion `string != ((void *)0)' failed



Expected Results:
no warning


Reproducible: Always


User Profile Reset: No



Additional Info:
版本: 6.4.1.2
Build ID: 4d224e95b98b138af42a64d84056446d09082932
CPU 线程: 8; 操作系统: Mac OS X 10.15.3; UI 渲染: 默认; VCL: osx; 
区域语言: zh-CN (zh_Hans.UTF-8); UI 语言: zh-CN
Calc: threaded</pre>
        </div>
      </p>


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