Flow price: --
15c58b969fab1f618c457183a4b6f52067b453c1db53bf81d44e357179651105

Transaction

Hash: 15c58b969fab1f618c457183a4b6f52067b453c1db53bf81d44e357179651105
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:
  --> 15c58b969fab1f618c457183a4b6f52067b453c1db53bf81d44e357179651105:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
15c58b969fab1f618c457183a4b6f52067b453c1db53bf81d44e357179651105
Status:
ERROR
Block height:
40664299
Block id:
5452128eae0775a50080a00dd824e3010805e16f27856ecec70d49a6e4b3ebb5
Timestamp:
Thursday 10 November 2022 at 21:26:42 UTC
()
Proposer:
Authorizers:
Gas used:
23