[b]FYI : We have multi domain licence of phpdocx. [/b]
We have the same issue, when i create a chart in local it works perfect, but deploying on the server it brings me the problem. It doesn't create chart in document, except this chart other things goes well. Even though the mod_xslt also enabled.
Even i re-created the template multiple times and tried with different placeholders for chart none of that brings the chart in document.
Below is my local and server configurations.
[b]Local XSL Configuration:[/b]
Php version : 5.3.1
XSL : enabled
libxslt Version : 1.1.26
libxslt compiled against libxml Version : 2.7.6
EXSLT enabled libexslt Version : 1.1.26
[b]Live XSL Configuration:[/b]
PHP Version : 5.1.6
XSL : enabled
libxslt Version : 1.1.17
libxslt compiled against libxml Version : 2.6.26
EXSLT enabled libexslt Version : 1.1.17
Let me know any solution.