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Flow price: --
38dfbb7e6c2b929a71a7b10af9310630a4796175f67a8e2b60204c39f257d037

Transaction

Hash: 38dfbb7e6c2b929a71a7b10af9310630a4796175f67a8e2b60204c39f257d037
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 38dfbb7e6c2b929a71a7b10af9310630a4796175f67a8e2b60204c39f257d037:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
38dfbb7e6c2b929a71a7b10af9310630a4796175f67a8e2b60204c39f257d037
Status:
ERROR
Block height:
41384829
Block id:
41ccdc6a615c90f8b4aa6121502f8addef83ebaf821990fe5e063bc4b5d52061
Timestamp:
Tuesday 22 November 2022 at 17:00:43 UTC
()
Proposer:
Authorizers:
Gas used:
26