Flow price: --
421bea62e1955ecc0f759a46521952a1b9d826dcd3006d2f2a03c0ec1a564f47

Transaction

Hash: 421bea62e1955ecc0f759a46521952a1b9d826dcd3006d2f2a03c0ec1a564f47
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:
  --> 421bea62e1955ecc0f759a46521952a1b9d826dcd3006d2f2a03c0ec1a564f47:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
421bea62e1955ecc0f759a46521952a1b9d826dcd3006d2f2a03c0ec1a564f47
Status:
ERROR
Block height:
40667495
Block id:
eea4645ea4efac818b751e1201df89fc22c9b60fbb11cc8bcfa3e96cc1eb7d49
Timestamp:
Thursday 10 November 2022 at 22:45:17 UTC
()
Proposer:
Authorizers:
Gas used:
22