Flow price: --
d11f9e5c1159fbd31239af9d7422f461e03ce4b84a7327f8a693105ad565b4f8

Transaction

Hash: d11f9e5c1159fbd31239af9d7422f461e03ce4b84a7327f8a693105ad565b4f8
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:
  --> d11f9e5c1159fbd31239af9d7422f461e03ce4b84a7327f8a693105ad565b4f8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d11f9e5c1159fbd31239af9d7422f461e03ce4b84a7327f8a693105ad565b4f8
Status:
ERROR
Block height:
41071084
Block id:
e0536bd4ccd65233b0bb9de6e02629df6cbf18c068ddd5cb7ae05a6415d29239
Timestamp:
Thursday 17 November 2022 at 15:24:24 UTC
()
Proposer:
Authorizers:
Gas used:
22