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aws-samples / amazon-rekognition-video-analyzer

A working prototype for capturing frames off of a live MJPEG video stream, identifying objects in near real-time using deep learning, and triggering actions based on an objects watch list.
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Invalid parameter: TopicArn Reason: An ARN must have at least 6 elements, not 1 #41

Closed danielblengino closed 4 years ago

danielblengino commented 6 years ago

I successfully built the entire project and run several times and it worked on an ipcam. Then, I started to insert some elements in the code to time the differents stages and now the video flux doesn't show up in the web ui.

I have checked the logs of lambda functions, and the bug seems to come from imageprocessor. Indeed, this is what I get when i run the script on my built-in webcam :

 07:18:01 On 09/19/18, 9:18 AM CEST...  07:18:01 - "Human" was detected with 98.52% confidence.  07:18:02 An error occurred (InvalidParameter) when calling the Publish operation: Invalid parameter: TopicArn Reason: An ARN must have at least 6 elements, not 1: InvalidParameterException Traceback (most recent call last): File "/var/task/imageprocessor.py", line 176, in handler return process_image(event, context) File "/var/task/imageprocessor.py", line 138, in process_image "labels": labels  07:18:02 END RequestId: a33af59c...

So I tried to remove the phone number and arn topic in the image-processor-params.json, rebuild the entire project multiple times (deletedata, package lambda, deploylambda, updatestack, webui, webuiserver), tried also updatelambda command but it still doesn't work and I don't understand why.

Please help!

fishercoder1534 commented 4 years ago

I'm faced w/ the exact same error, any insight would be appreciated!

wilson-burea commented 4 years ago

I'm having the same issue!

fishercoder1534 commented 4 years ago

Well, the fix is simply to use the full qualified name of the ARN (e.g. arn:aws:sns:us-east-1:123408653281:YOUR-SQS-NAME) instead of a short name (e.g. YOUR-SQS-NAME).

deepslama commented 4 years ago

Couldn't delete subscription. Error code: InvalidParameter - Error message: Invalid parameter: SubscriptionArn Reason: An ARN must have at least 6 elements, not 1

I am getting the above error, i had created topic and subscription, I deleted the topic before the subscription was deleted, i now have 1 Subscription which is showing deleted but dose not disappear from the subscription. when I tried to delete i am getting the error above.

deepslama commented 4 years ago

Please help, i am new in aws learning

13AMohit commented 2 years ago

simply use the "arn:aws:sns:ap-south-1:577573027390:[topicname]" change it according to your services

zzmohammed commented 1 year ago

that means you need to create topic first and then subscription, if topic is not there, subscription wont work