Flow price: --
38ed4672747983ec98a47ead8e187f22a82f2480453ff3d332a019f52abc0c67

Transaction

Hash: 38ed4672747983ec98a47ead8e187f22a82f2480453ff3d332a019f52abc0c67
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:
  --> 38ed4672747983ec98a47ead8e187f22a82f2480453ff3d332a019f52abc0c67:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
38ed4672747983ec98a47ead8e187f22a82f2480453ff3d332a019f52abc0c67
Status:
ERROR
Block height:
41368087
Block id:
49cd6cc9772d4efab39ff44e48980c63af46b0ed74d9c5793f2406b12eb6d1de
Timestamp:
Tuesday 22 November 2022 at 10:35:35 UTC
()
Proposer:
Authorizers:
Gas used:
32