Flow price: --
2e311996dd67f795a2e544a1b773ee0ac72df79b0ec7f1ed76e88aa000020dd6

Transaction

Hash: 2e311996dd67f795a2e544a1b773ee0ac72df79b0ec7f1ed76e88aa000020dd6
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:
  --> 2e311996dd67f795a2e544a1b773ee0ac72df79b0ec7f1ed76e88aa000020dd6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2e311996dd67f795a2e544a1b773ee0ac72df79b0ec7f1ed76e88aa000020dd6
Status:
ERROR
Block height:
41508003
Block id:
3c8f9b883612c83b81566f7878eb0b18fd63d924723ef251b88ce9ef1aa9fa1a
Timestamp:
Thursday 24 November 2022 at 16:38:08 UTC
()
Proposer:
Authorizers:
Gas used:
26