Flow price: --
ab85f709bcafc3629caa7a701e4c61f6b210babb63754efbbbd048d1f336eecb

Transaction

Hash: ab85f709bcafc3629caa7a701e4c61f6b210babb63754efbbbd048d1f336eecb
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:
  --> ab85f709bcafc3629caa7a701e4c61f6b210babb63754efbbbd048d1f336eecb: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:
ab85f709bcafc3629caa7a701e4c61f6b210babb63754efbbbd048d1f336eecb
Status:
ERROR
Block height:
40638858
Block id:
8306a180a7ee07b8b6f5be52a662aa8609137ae7db46591afa845b72c1779247
Timestamp:
Thursday 10 November 2022 at 11:07:35 UTC
()
Proposer:
Authorizers:
Gas used:
25