Flow price: --
904d7f6ae45d058a7b604e2ee25b634b5f5705531f9be66dcfc15aafdfb10168

Transaction

Hash: 904d7f6ae45d058a7b604e2ee25b634b5f5705531f9be66dcfc15aafdfb10168
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:
  --> 904d7f6ae45d058a7b604e2ee25b634b5f5705531f9be66dcfc15aafdfb10168:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
904d7f6ae45d058a7b604e2ee25b634b5f5705531f9be66dcfc15aafdfb10168
Status:
ERROR
Block height:
41823103
Block id:
a9c4a39a8d72d7fa4c40a2a59e19d59d3a1ff7df184b0eceecedd7f2d546074a
Timestamp:
Tuesday 29 November 2022 at 17:51:04 UTC
()
Proposer:
Authorizers:
Gas used:
23