Flow price: --
a0852af731039f53c3e8b95fdcae88f3d1d767a228524001469d62e1104e63a0

Transaction

Hash: a0852af731039f53c3e8b95fdcae88f3d1d767a228524001469d62e1104e63a0
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:
  --> a0852af731039f53c3e8b95fdcae88f3d1d767a228524001469d62e1104e63a0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a0852af731039f53c3e8b95fdcae88f3d1d767a228524001469d62e1104e63a0
Status:
ERROR
Block height:
41148192
Block id:
ea6d804a5206cf53b04e388d3a8ef3205a981398f6b978bf8e8a8e277ce1cc49
Timestamp:
Friday 18 November 2022 at 21:15:48 UTC
()
Proposer:
Authorizers:
Gas used:
26