Flow price: --
57b4270f17f25a2518737764edbefa89f203d57305157652754dc0541867eb9e

Transaction

Hash: 57b4270f17f25a2518737764edbefa89f203d57305157652754dc0541867eb9e
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:
  --> 57b4270f17f25a2518737764edbefa89f203d57305157652754dc0541867eb9e: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:
57b4270f17f25a2518737764edbefa89f203d57305157652754dc0541867eb9e
Status:
ERROR
Block height:
40719056
Block id:
6f256eaf42990d58a6eb89c07d620a851c00e1c936a40ec99ac069992a4f015e
Timestamp:
Friday 11 November 2022 at 19:43:42 UTC
()
Proposer:
Authorizers:
Gas used:
26