Flow price: --
689bbde4cf471471af397a1c6bc866eda9e5dd923b1485715870ea829a2671f4

Transaction

Hash: 689bbde4cf471471af397a1c6bc866eda9e5dd923b1485715870ea829a2671f4
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:
  --> 689bbde4cf471471af397a1c6bc866eda9e5dd923b1485715870ea829a2671f4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
689bbde4cf471471af397a1c6bc866eda9e5dd923b1485715870ea829a2671f4
Status:
ERROR
Block height:
41473662
Block id:
2e3074a069a7770de53668db4b20f42ae1f00469d4b0f532777f216f67ffce11
Timestamp:
Thursday 24 November 2022 at 03:20:36 UTC
()
Proposer:
Authorizers:
Gas used:
23