From: Arturo Buzarra Date: Tue, 13 Jan 2026 16:03:19 +0100 Subject: [PATCH] semantic-segmentation: fix initialization issue with x-linux-isp support This commit fixes the following runtime error: Traceback (most recent call last): File "/usr/local/x-linux-ai/semantic-segmentation/stai_mpu_semantic_segmentation.py", line 65, in _on_realize self.camera_dual_pipeline_creation() File "/usr/local/x-linux-ai/semantic-segmentation/stai_mpu_semantic_segmentation.py", line 169, in camera_dual_pipeline_creation src_pad.link(queue_sink_pad) File "/usr/lib/python3.12/site-packages/gi/overrides/Gst.py", line 204, in link raise LinkError(ret) gi.overrides.Gst.LinkError: https://onedigi.atlassian.net/browse/DEL-9890 Signed-off-by: Arturo Buzarra --- .../files/stai-mpu/stai_mpu_semantic_segmentation.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/stai-mpu/stai_mpu_semantic_segmentation.py b/stai-mpu/stai_mpu_semantic_segmentation.py index d0ee636..45351d6 100644 --- a/stai-mpu/stai_mpu_semantic_segmentation.py +++ b/stai-mpu/stai_mpu_semantic_segmentation.py @@ -164,12 +164,12 @@ class GstWidget(Gtk.Box): src_pad = self.libcamerasrc.get_static_pad("src") src_pad.set_property("stream-role", 3) # still-capture src_request_pad0.set_property("stream-role", 1) - src_pad.link(queue_sink_pad) - src_request_pad0.link(queue0_sink_pad) + #src_pad.link(queue_sink_pad) + #src_request_pad0.link(queue0_sink_pad) # getting pipeline bus self.bus_pipeline = self.pipeline_preview.get_bus() self.bus_pipeline.add_signal_watch() self.bus_pipeline.connect('message::error', self.msg_error_cb)