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rikukissa / node-red-contrib-image-output

🏞 Easy way of previewing and examining images in your flows
MIT License
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"Error: Invalid property expression: zero-length" #25

Open saket424 opened 4 years ago

saket424 commented 4 years ago

I am trying to import a flow from Bart B

And I get Invalid Source in image-output

[{"id":"46999a1f.6657d4","type":"exec","z":"18e47039.88483","command":"ffmpeg -f rtsp -i \"rtsp://37.252.126.204:1935/live/sys3.stream\" -f image2pipe pipe:1","addpay":false,"append":"","useSpawn":"true","timer":"","oldrc":false,"name":"Decode RTSP stream","x":1580,"y":1120,"wires":[["47938011.f1a51"],[],[]]},{"id":"996a1c4.7436de","type":"inject","z":"18e47039.88483","name":"Start stream","topic":"","payload":"","payloadType":"date","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":1090,"y":1120,"wires":[["46999a1f.6657d4"]]},{"id":"47938011.f1a51","type":"image","z":"18e47039.88483","name":"","width":"200","x":1810,"y":1100,"wires":[]},{"id":"4cf9fc06.acfb84","type":"inject","z":"18e47039.88483","name":"Pause all streams","topic":"","payload":"SIGSTOP","payloadType":"str","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":1110,"y":1160,"wires":[["8e3a27b3.abf538"]]},{"id":"cf50c10.31f664","type":"inject","z":"18e47039.88483","name":"Resume all streams","topic":"","payload":"SIGCONT","payloadType":"str","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":1110,"y":1200,"wires":[["8e3a27b3.abf538"]]},{"id":"8e3a27b3.abf538","type":"change","z":"18e47039.88483","name":"","rules":[{"t":"set","p":"kill","pt":"msg","to":"payload","tot":"msg"}],"action":"","property":"","from":"","to":"","reg":false,"x":1330,"y":1160,"wires":[["46999a1f.6657d4"]]},{"id":"a359a2e3.a4f51","type":"inject","z":"18e47039.88483","name":"Stop all streams","topic":"","payload":"SIGTERM","payloadType":"str","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":1100,"y":1240,"wires":[["8e3a27b3.abf538"]]}]
dceejay commented 4 years ago

You may be better off asking this on the general node-red discourse forum as Bart hangs out there a lot more than here - https://discourse.nodered.org/