Flow price: --
807e8092fafa82da165b911d80a78236cd1aa90e8761f0d286beff429ff8b255

Transaction

Hash: 807e8092fafa82da165b911d80a78236cd1aa90e8761f0d286beff429ff8b255
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:
  --> 807e8092fafa82da165b911d80a78236cd1aa90e8761f0d286beff429ff8b255:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
807e8092fafa82da165b911d80a78236cd1aa90e8761f0d286beff429ff8b255
Status:
ERROR
Block height:
40688107
Block id:
4c4bacf4395a45c66a7f7976bcf097dc79ee27b1e88ebc0b634458710f1d2a94
Timestamp:
Friday 11 November 2022 at 07:09:05 UTC
()
Proposer:
Authorizers:
Gas used:
22