文档解析模块可否支持doc、xls

[SDAIer]

文档解析模块可否优化下功能，能够支持doc、xls

[SDAIer]

我通过python将doc、xls、ppt转换格式为docx xlsx pptx。通过API来调用AI。
doc和xls文件，通过API调用AI然后调用文档解析，都可以正常解析。
但是ppt转换成pptx以后（转换的pptx可以正常打开），fastgpt文档解析模块报错，如下：

[xmldom error]  invalid doc source
@#[line:0,col:undefined]
TypeError: Cannot read properties of undefined (reading 'getElementsByTagName')
    at /app/projects/app/.next/server/worker/readFile.js:34:1635
    at Array.forEach (<anonymous>)
    at g (/app/projects/app/.next/server/worker/readFile.js:34:1613)
    at async m (/app/projects/app/.next/server/worker/readFile.js:34:2176)
    at async Object.s (/app/projects/app/.next/server/worker/readFile.js:32:387)
    at async MessagePort.<anonymous> (/app/projects/app/.next/server/worker/readFile.js:34:808)
error => Cannot read properties of undefined (reading 'getElementsByTagName')

python日志如下,成功将doc、xls、ppt转换为docx\xlsx\pptx，而且转换的文件都可以正常打开。

172.19.0.5 - - [04/Nov/2024 18:49:11] "POST /process_data1 HTTP/1.1" 200 -
convert /usr/share/nginx/test/测试3.xls -> /usr/share/nginx/test//测试3.xlsx using filter : Calc Office Open XML
172.19.0.5 - - [04/Nov/2024 18:49:16] "POST /process_data1 HTTP/1.1" 200 -
convert /usr/share/nginx/test/123.ppt -> /usr/share/nginx/test//123.pptx using filter : Impress MS PowerPoint 2007 XML
172.19.0.5 - - [04/Nov/2024 18:50:21] "POST /process_data1 HTTP/1.1" 200 -


172.19.0.5 - - [04/Nov/2024 18:54:11] "POST /process_data1 HTTP/1.1" 200 -
convert /usr/share/nginx/test/22.doc -> /usr/share/nginx/test//22.docx using filter : MS Word 2007 XML
172.19.0.5 - - [04/Nov/2024 18:54:59] "POST /process_data1 HTTP/1.1" 200 -