How can I get the id of activities?

Help
1

How can I get the id of activities?

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image893×214 122 KB

“The activity ‘GetElementFromImageActivity’ with ID 3439 threw or propagated an exception while being canceled.”
In this error, I think “ID” refers to the ID of activity,am i rigth?
And I did not use any activity called “GetElementFromImageActivity”,what does this refer to?
I am trying to find out which activity goes wrong…

2

Can you give more details regarding the id of the activities? I don’t really get your request.

Thanks!

3

image
image893×214 122 KB

“The activity ‘GetElementFromImageActivity’ with ID 3439 threw or propagated an exception while being canceled.”
In this error, I think “ID” refers to the ID of activity,am i rigth?
And I did not use any activity called “GetElementFromImageActivity”,what does this refer to?