Flow price: --
fce9b991d777d472e64cbe163486b4c61ff0a5947a25bb8a2330ea2736155f81

Transaction

Hash: fce9b991d777d472e64cbe163486b4c61ff0a5947a25bb8a2330ea2736155f81
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:
  --> fce9b991d777d472e64cbe163486b4c61ff0a5947a25bb8a2330ea2736155f81:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fce9b991d777d472e64cbe163486b4c61ff0a5947a25bb8a2330ea2736155f81
Status:
ERROR
Block height:
41507946
Block id:
068e6d2534babaff985f2c0ea3ef554e4bfa0f557ca54e87d2355454743d7c47
Timestamp:
Thursday 24 November 2022 at 16:36:47 UTC
()
Proposer:
Authorizers:
Gas used:
24