Flow price: --
cfc6509c08968ac3e9ec3613ef5256eef59484554b815454c8096e9071febd3c

Transaction

Hash: cfc6509c08968ac3e9ec3613ef5256eef59484554b815454c8096e9071febd3c
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:
  --> cfc6509c08968ac3e9ec3613ef5256eef59484554b815454c8096e9071febd3c: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:
cfc6509c08968ac3e9ec3613ef5256eef59484554b815454c8096e9071febd3c
Status:
ERROR
Block height:
40716799
Block id:
23bba5fd5bd988b3be1e919ac566ce9131cbdf7b23b372f5760d789dd08da44b
Timestamp:
Friday 11 November 2022 at 18:48:40 UTC
()
Proposer:
Authorizers:
Gas used:
23