Have a new installation of Dolibarr 7.0.3 running on Ubuntu 18.04 LTS, with logging set to LOG DEBUG (7) .
All is good except trying to use an ODT template to generate a PDF. The built-in pdf templates (azure, einstein etc) works fine, but no ODT template works.
I tried to work with a very helpful dolibarr user in the Howto / Help forum who suggested I try here.
(Link to that exchange: https://www.dolibarr.org/forum/12-howto-help/28099-odt-template-to-generate-a-contract?start=10)
I've tested using my own template, the default templates and all combinations. Each time Dolibarr generates an ODT template, not a pdf. All of these generated ODT file are seen as corrupt and not repairable by OpenOffice 4.1.5.
If I test with a very simple ODT template (attached), the output file contains the correct information. It seems that Dolibarr can insert the correct information in the ODT template and create a new document, but there is something else going on which corrupts the new document/output file.
I gone through the log file and it seems ok, it is writing the document & folder with some warnings but without ERROR.
Attached is a zipfile containing the template (name_only.odt), output file ((PROV14)_name_only.ODT) and the logfile (dolibarr1.log).