Hi, I am currently utilizing the camera pipeline but I am encountering a persistent issue where the program becomes unresponsive. I have enabled DEPTHAI_LEVEL = 'trace' for debugging purposes and I have observed that the program stucks at seemingly random time point in the pipeline. Notably, the program consistently hangs in these lines in the script manager node:
$$
node.io['spatial_location_config'].send(roi_cfg)
node.warn("Manager sent ROI to spatial_location_config")
xyz_data = node.io['spatial_data'].get().getSpatialLocations()
node.warn("Manager received spatial_location")
$$
where the nodes are connected in the following mode in the pipeline:
$$
spatial_location_calculator = pipeline.createSpatialLocationCalculator()
spatial_location_calculator.setWaitForConfigInput(True)
spatial_location_calculator.inputDepth.setBlocking(False)
spatial_location_calculator.inputDepth.setQueueSize(1)
stereo.depth.link(spatial_location_calculator.inputDepth)
manager_script.outputs['spatial_location_config'].link(spatial_location_calculator.inputConfig)
manager_script.inputs['spatial_data'].setBlocking(True)
manager_script.inputs['spatial_data'].setQueueSize(1)
spatial_location_calculator.out.link(manager_script.inputs['spatial_data'])
$$
To provide further context, here are some relevant log lines:
- when the pipeline runs successfully, the outputs are as expected: I see "
Manager sent ROI to spatial_location_config" followed by the time taken by the spatial location calculator, which is[SpatialLocationCalculator(5)] [trace] Spatial location calculator took '1.054009' ms, and finally the output "Manager received spatial_location"
$$
[1844301011A3860E00] [1.2] [143.656] [system] [trace] EV:0,S:0,IDS:13,IDD:31,TSS:143,TSN:656074997
[1844301011A3860E00] [1.2] [143.656] [system] [trace] EV:0,S:1,IDS:13,IDD:31,TSS:143,TSN:656134938
[1844301011A3860E00] [1.2] [143.656] [Script(3)] [warning] Manager sent ROI to spatial_location_config
[1844301011A3860E00] [1.2] [143.656] [system] [trace] EV:1,S:0,IDS:9,IDD:0,TSS:143,TSN:656357708
[1844301011A3860E00] [1.2] [143.664] [system] [trace] EV:0,S:0,IDS:10,IDD:44,TSS:143,TSN:664419690
[1844301011A3860E00] [1.2] [143.664] [system] [trace] EV:0,S:1,IDS:10,IDD:44,TSS:143,TSN:664507194
[1844301011A3860E00] [1.2] [143.664] [system] [trace] EV:1,S:1,IDS:44,IDD:0,TSS:143,TSN:664572110
[1844301011A3860E00] [1.2] [143.665] [system] [trace] EV:1,S:0,IDS:44,IDD:0,TSS:143,TSN:665415532
[1844301011A3860E00] [1.2] [1743430978.650] [host] [trace] Log vector decoded, size: 12
[1844301011A3860E00] [1.2] [143.656] [system] [trace] EV:1,S:1,IDS:31,IDD:0,TSS:143,TSN:656792460
[1844301011A3860E00] [1.2] [143.658] [SpatialLocationCalculator(5)] [trace] Spatial location calculator took '1.054009' ms.
[1844301011A3860E00] [1.2] [143.658] [system] [trace] EV:0,S:0,IDS:33,IDD:9,TSS:143,TSN:658452468
[1844301011A3860E00] [1.2] [143.658] [system] [trace] EV:0,S:1,IDS:33,IDD:9,TSS:143,TSN:658496120
[1844301011A3860E00] [1.2] [143.658] [system] [trace] EV:1,S:0,IDS:30,IDD:0,TSS:143,TSN:658532165
[1844301011A3860E00] [1.2] [143.658] [system] [trace] EV:1,S:1,IDS:9,IDD:0,TSS:143,TSN:658568512
[1844301011A3860E00] [1.2] [143.659] [Script(3)] [warning] Manager received spatial_location
$$
- when the program becomes unresponsive, the last ouput I see is "
Manager sent ROI to spatial_location_config" and I do not receive the expected output from[SpatialLocationCalculator(5)]
$$
[1844301011A3860E00] [1.2] [143.892] [system] [trace] EV:0,S:0,IDS:3,IDD:8,TSS:143,TSN:892453932
[1844301011A3860E00] [1.2] [143.892] [system] [trace] EV:0,S:1,IDS:3,IDD:8,TSS:143,TSN:892500867
[1844301011A3860E00] [1.2] [143.893] [system] [trace] EV:1,S:1,IDS:8,IDD:0,TSS:143,TSN:893001081
[1844301011A3860E00] [1.2] [143.902] [system] [trace] EV:0,S:0,IDS:13,IDD:31,TSS:143,TSN:902212695
[1844301011A3860E00] [1.2] [143.902] [system] [trace] EV:0,S:1,IDS:13,IDD:31,TSS:143,TSN:902268725
[1844301011A3860E00] [1.2] [143.902] [Script(3)] [warning] Manager sent ROI to spatial_location_config
[1844301011A3860E00] [1.2] [1743430978.885] [host] [trace] Log vector decoded, size: 1
[1844301011A3860E00] [1.2] [143.902] [system] [trace] EV:1,S:0,IDS:9,IDD:0,TSS:143,TSN:902489288
[1844301011A3860E00] [1.2] [1743430978.967] [host] [trace] Log vector decoded, size: 3
$$
In the stucked log, the program appears to be processing normally until it reaches the point of sending the ROI, after which it does not proceed further.
I would appreciate any insights or recommendations you may have regarding this issue.
Are there any known limitations or troubleshooting steps that I should consider?
Thank you for your assistance.