Flow price: --
1dc7b93cc440fc121f55438a283f0c3a9407de11ed751c16cfc3e12ea2ca604b

Transaction

Hash: 1dc7b93cc440fc121f55438a283f0c3a9407de11ed751c16cfc3e12ea2ca604b
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:
  --> 1dc7b93cc440fc121f55438a283f0c3a9407de11ed751c16cfc3e12ea2ca604b: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:
1dc7b93cc440fc121f55438a283f0c3a9407de11ed751c16cfc3e12ea2ca604b
Status:
ERROR
Block height:
41611107
Block id:
98da421e0eec218ce0c671f7151a80418b8579787d74000048e2c3ececcbc7e9
Timestamp:
Saturday 26 November 2022 at 08:34:14 UTC
()
Proposer:
Authorizers:
Gas used:
27