wailbouhadda31

Thank you for your reply, the problem is indeed related to Apache poi internal behaviour, I already mentioned the src code i 'm using this answer https://stackoverflow.com/a/58694535. I tried docx library in node.js but i got the same problem. but in the end i did fix the problem by using python-docx library, I created a simple api with python that gets the docx files from different sources and merge them to a single file.

Unable to merge two word files from different sources. One docx file is created with java with jasper reports library and i can read and open the file and its working, and the other file is created with microsoft word. when i try with two word files created with jasper reports it works fine, and when i try two word files created with microsoft word also work fine but when i try to mix files i got namespaces errors namespace not bound in my project i need to create a word file from some data i collected and stored in database with a word file imported by a user and i should combine the two files. I use this answer to merge the word file https://stackoverflow.com/a/58694535