Flow price: --
c047ea69e30720b0b9f3d1c2ce8b9db4b797f38b44b145ea788f2fe1dd9f6704

Transaction

Hash: c047ea69e30720b0b9f3d1c2ce8b9db4b797f38b44b145ea788f2fe1dd9f6704
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:
  --> c047ea69e30720b0b9f3d1c2ce8b9db4b797f38b44b145ea788f2fe1dd9f6704:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c047ea69e30720b0b9f3d1c2ce8b9db4b797f38b44b145ea788f2fe1dd9f6704
Status:
ERROR
Block height:
41104525
Block id:
fb55fb70a1afcfcda9ce52c3248a6b57b7aa0a65770c3be698fabc0b99283834
Timestamp:
Friday 18 November 2022 at 04:19:08 UTC
()
Proposer:
Authorizers:
Gas used:
23