Flow price: --
fa4c9159d9953843bc217c57084f31636446a30b06936ceab5a68d3a02803456

Transaction

Hash: fa4c9159d9953843bc217c57084f31636446a30b06936ceab5a68d3a02803456
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:
  --> fa4c9159d9953843bc217c57084f31636446a30b06936ceab5a68d3a02803456:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fa4c9159d9953843bc217c57084f31636446a30b06936ceab5a68d3a02803456
Status:
ERROR
Block height:
40675333
Block id:
c553e8edd5deac26e797dfbdc18df89dc4a1fab4d116f56df807853a63c9e0d8
Timestamp:
Friday 11 November 2022 at 01:57:15 UTC
()
Proposer:
Authorizers:
Gas used:
26