Skip to main content
  • EN

I am still facing this error. My Email Transformer is up to date, but the issue persists. When I run the workflow through FME Desktop (Form), it works fine. However, when I run it from the command prompt, the email is not sent and I receive the error log shown below. Could you please clarify why FME uses different Python environments for Desktop (Form) and fme.exe? This inconsistency is causing problems.

 

2025-08-21 06:23:59|1853.9|  0.0|INFORM|Successfully closed POSTGRES database reader
2025-08-21 06:23:59|1853.9|  0.0|STATS |SQLExecutor_5 INITIATOR Splitter (TeeFactory): Cloned 1 input feature(s) into 2 output feature(s)
2025-08-21 06:24:02|1854.3|  0.4|ERROR |Message Type: fme::internal::_v0:🇵🇾:Exception
2025-08-21 06:24:02|1854.3|  0.0|ERROR |Python Exception <ModuleNotFoundError>: No module named 'fmepy_emailer'
2025-08-21 06:24:02|1854.3|  0.0|FATAL |PythonFactory failed to load python symbol `fmepy_emailer.Emailer'. An outdated FME packaged transformer may be in use. Please check Tools > FME Options > FME Packages to confirm that all FME Packages are up to date
2025-08-21 06:24:02|1854.3|  0.0|FATAL |Factory proxy not initialized
2025-08-21 06:24:02|1854.3|  0.0|FATAL |Emailer_CALLER (PythonFactory): PythonFactory failed to process feature

Have a more detailled look at the FME logfiles from both the run started from Workbench and console:

2025-08-22 08:16:57|   0.1|  0.0|INFORM|Using Python interpreter from `C:\bin\FME251\fmepython313\python313.dll' with PYTHONHOME `C:\bin\FME251\fmepython313'
2025-08-22 08:16:57|   0.1|  0.0|INFORM|Python version 3.13 loaded successfully
2025-08-22 08:16:57|   0.1|  0.0|INFORM|Adding folder `C:\Users\username\AppData\Local\Temp\wb-xlate-1755843416058_21716' to the python path

This should give you some details which Python interpreter is used.

And do you have multiple FME Form versions installed? Check the PATH environment variable...

Community Stats

31,835
Posts
120,915
Replies
39,470
Members

Latest FME

Terms & ConditionsCookie settings
A product of
Safe Software respectfully acknowledges that we live, learn and work on the traditional and unceded territories of the Kwantlen, Katzie, and Semiahmoo First Nations.