Steps to Reproduce:

1. Have a browser in French language
2. Create a page in Confluence
3. Use a Chart Macro
4. Have a HTML macro inside the chart Macro
5. You can have a HTML table, plus a foreign language character inside your table. I have a sample code below.

   {html}
   <table border="1">
   <tr>
   <td>ABC</td>
   <td>50</td>
   </tr>
   <tr>
   <td>&eacute;</td>
   <td>39</td>
   </tr>
   </table>
   {html}
   

   Note the existence of &eacute ; in the table.

   Expected Results:

Characters should be encoded. and table should be displayed.

Actual Results:

Characters will not be encoded, and instead there will be an error asn you can see below.

• Error:
  Erreur du rendu de la macro 'chart' : org.dom4j.DocumentException: Error on line 2 of document : The reference to entity "eacute" must end with the ';' delimiter. Nested exception: The reference to entity "eacute" must end with the ';' delimiter.

• Translation of Error:
  Error rendering macro 'chart': org.dom4j.DocumentException: Error on line 2 of document: The reference to entity "eacute" must end with the ';' delimiter. Nested exception: The reference to entity "eacute" must end with the ';' delimiter.

Findings:

This issue does not happen in English browsers.

Workaround:

1. Go to marketplace.atlassian.com and download version 2.0.1 of Chart Plugin.
2. Go to your Universal Plugin Manager.
3. Go to Manage Add-ons.
4. Find Chart Plugin and click Uninstall button.
5. Click Upload Plugin.
6. Choose the downloaded .jar file for version 2.0.1, upload.