Flow price: --
ba6d8fd7fb480d9f330f55dec5216664881b4c18aa96b8dc91e1aab07c4868d4

Transaction

Hash: ba6d8fd7fb480d9f330f55dec5216664881b4c18aa96b8dc91e1aab07c4868d4
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:
  --> ba6d8fd7fb480d9f330f55dec5216664881b4c18aa96b8dc91e1aab07c4868d4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ba6d8fd7fb480d9f330f55dec5216664881b4c18aa96b8dc91e1aab07c4868d4
Status:
ERROR
Block height:
40461152
Block id:
0743401aeedb8ebbdb2f1fe70d42215a74fb0af3804f2f636aa3f3c984591e44
Timestamp:
Monday 7 November 2022 at 11:27:53 UTC
()
Proposer:
Authorizers:
Gas used:
25