Flow price: --
dadd1c51ff94d3a30226c8798c8ec765c97b340a844c421cbbf94c557aaecd24

Transaction

Hash: dadd1c51ff94d3a30226c8798c8ec765c97b340a844c421cbbf94c557aaecd24
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:
  --> dadd1c51ff94d3a30226c8798c8ec765c97b340a844c421cbbf94c557aaecd24:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dadd1c51ff94d3a30226c8798c8ec765c97b340a844c421cbbf94c557aaecd24
Status:
ERROR
Block height:
41647465
Block id:
2521a63ac18fc2f8f020d8077e6e833f148d39f55b831b61ce83c0f38b162036
Timestamp:
Saturday 26 November 2022 at 22:42:18 UTC
()
Proposer:
Authorizers:
Gas used:
22