Flow price: --
9ad3b76d54138745240113eb56c7f78fc0527c234f862e538ccf990aabe67a69

Transaction

Hash: 9ad3b76d54138745240113eb56c7f78fc0527c234f862e538ccf990aabe67a69
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:
  --> 9ad3b76d54138745240113eb56c7f78fc0527c234f862e538ccf990aabe67a69:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9ad3b76d54138745240113eb56c7f78fc0527c234f862e538ccf990aabe67a69
Status:
ERROR
Block height:
40639359
Block id:
22f11e7609d85e90e8765b1fbf89e1c6b657d6ea151fd3837f880865b7cb5d77
Timestamp:
Thursday 10 November 2022 at 11:19:57 UTC
()
Proposer:
Authorizers:
Gas used:
23