ValueError: All strings must be XML compatible: Unicode or ASCII, no NULL bytes or control characters

[d-nguyen-tmh]

Recently I received this error. Do you know how to debug/fix it? I don't see any problems with my data's text.

Traceback (most recent call last):"," File \"\/usr\/local\/bin\/pptx_template\", line 11, in <module>"," load_entry_point('pptx-template==0.2.9', 'console_scripts', 'pptx_template')()"," File \"\/usr\/local\/lib\/python3.6\/site-packages\/pptx_template-0.2.9-py3.6.egg\/pptx_template\/cli.py\", line 75, in main"," File \"\/usr\/local\/lib\/python3.6\/site-packages\/pptx_template-0.2.9-py3.6.egg\/pptx_template\/cli.py\", line 36, in process_all_slides"," File \"\/usr\/local\/lib\/python3.6\/site-packages\/pptx_template-0.2.9-py3.6.egg\/pptx_template\/cli.py\", line 27, in process_one_slide"," File \"\/usr\/local\/lib\/python3.6\/site-packages\/pptx_template-0.2.9-py3.6.egg\/pptx_template\/core.py\", line 45, in edit_slide"," File \"\/usr\/local\/lib\/python3.6\/site-packages\/pptx_template-0.2.9-py3.6.egg\/pptx_template\/styled_text.py\", line 39, in replace_all_els_in_table"," File \"\/usr\/local\/lib\/python3.6\/site-packages\/pptx_template-0.2.9-py3.6.egg\/pptx_template\/styled_text.py\", line 94, in replace_all_els_in_text_frame"," File \"\/usr\/local\/lib\/python3.6\/site-packages\/pptx_template-0.2.9-py3.6.egg\/pptx_template\/styled_text.py\", line 61, in replace_el_in_text_frame_with_list"," File \"\/usr\/local\/lib\/python3.6\/site-packages\/pptx_template-0.2.9-py3.6.egg\/pptx_template\/styled_text.py\", line 136, in _insert_styled_run"," File \"\/usr\/local\/lib\/python3.6\/site-packages\/python_pptx-0.6.17-py3.6.egg\/pptx\/text\/text.py\", line 688, in text"," self._r.t.text = to_unicode(str)"," File \"src\/lxml\/etree.pyx\", line 1024, in lxml.etree._Element.text.__set__"," File \"src\/lxml\/apihelpers.pxi\", line 747, in lxml.etree._setNodeText"," File \"src\/lxml\/apihelpers.pxi\", line 735, in lxml.etree._createTextNode"," File \"src\/lxml\/apihelpers.pxi\", line 1540, in lxml.etree._utf8","ValueError: All strings must be XML compatible: Unicode or ASCII, no NULL bytes or control characters"