Textoverlay, Timeoverlay plugin not found

[Armin234]

Hi,

when I tray to add a Textoverlay or timeoverlay do my pipeline, I get the following errror, when GST is parsing the pipeline
using Gst.Pipeline)Gst.Parse.Launch("....") , but using timeoverlay with gst-launch-1,0 is working well:

0:00:12.425283600 15724 000002F3DB72FCF0 WARN GST_PLUGIN_LOADING gstplugin.c:875:_priv_gst_plugin_load_file_for_registry: module_open failed: Die angegebene Prozedur wurde nicht gefunden.
0:00:12.425725800 15724 000002F3DB72FCF0 WARN GST_PLUGIN_LOADING gstplugin.c:1432:gst_plugin_load_by_name: load_plugin error: Opening module failed: Die angegebene Prozedur wurde nicht gefunden.
0:00:12.425764400 15724 000002F3DB72FCF0 WARN GST_PLUGIN_LOADING gstpluginfeature.c:135:gst_plugin_feature_load: Failed to load plugin containing feature 'textoverlay'.