Flow price: --
5ec1165e682b793a2cca350398bfa0e079b44c153c3778a70208260e22755c24

Transaction

Hash: 5ec1165e682b793a2cca350398bfa0e079b44c153c3778a70208260e22755c24
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:
  --> 5ec1165e682b793a2cca350398bfa0e079b44c153c3778a70208260e22755c24:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5ec1165e682b793a2cca350398bfa0e079b44c153c3778a70208260e22755c24
Status:
ERROR
Block height:
40680539
Block id:
35742e1e2c1bdb409ad1147f5155e8700a8f2cfa6acd3bdcc39154d4aa88d2a2
Timestamp:
Friday 11 November 2022 at 04:04:02 UTC
()
Proposer:
Authorizers:
Gas used:
25