Flow price: --
33f52a62beca3fd70c9e72bcc5f1cccaf83063af9c5fc2c34fa578e528335aa6

Transaction

Hash: 33f52a62beca3fd70c9e72bcc5f1cccaf83063af9c5fc2c34fa578e528335aa6
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:
  --> 33f52a62beca3fd70c9e72bcc5f1cccaf83063af9c5fc2c34fa578e528335aa6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
33f52a62beca3fd70c9e72bcc5f1cccaf83063af9c5fc2c34fa578e528335aa6
Status:
ERROR
Block height:
41634618
Block id:
8d36261e2568294e39383184c15d3c6d1e99420faee5469ac095372c401a44cb
Timestamp:
Saturday 26 November 2022 at 17:43:24 UTC
()
Proposer:
Authorizers:
Gas used:
29