Flow price: --
9f2c1004f03c4f3d8e9aaac0c236bb41f7ffddcb43482d2994757985f028edd2

Transaction

Hash: 9f2c1004f03c4f3d8e9aaac0c236bb41f7ffddcb43482d2994757985f028edd2
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:
  --> 9f2c1004f03c4f3d8e9aaac0c236bb41f7ffddcb43482d2994757985f028edd2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9f2c1004f03c4f3d8e9aaac0c236bb41f7ffddcb43482d2994757985f028edd2
Status:
ERROR
Block height:
41280473
Block id:
760ed617aaedd078763da63ff04e7585c00b9fa155cf8aaed65331ebde0651e8
Timestamp:
Monday 21 November 2022 at 00:32:28 UTC
()
Proposer:
Authorizers:
Gas used:
25