Flow price: --
1d718b9f56357150def0c252b7736f6c50b833738af94e18945e1ad96dc432dc

Transaction

Hash: 1d718b9f56357150def0c252b7736f6c50b833738af94e18945e1ad96dc432dc
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:
  --> 1d718b9f56357150def0c252b7736f6c50b833738af94e18945e1ad96dc432dc: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:
1d718b9f56357150def0c252b7736f6c50b833738af94e18945e1ad96dc432dc
Status:
ERROR
Block height:
40535829
Block id:
e4fb407dbd61de093567401c0082e7255e1a63700f3878ca8ad03c1cc9c7427e
Timestamp:
Tuesday 8 November 2022 at 17:32:30 UTC
()
Proposer:
Authorizers:
Gas used:
23