Flow price: --
7e0805fb61cb672f40f6755752e56331b2d4095db9c9e9be5197ad3eab56b2ba

Transaction

Hash: 7e0805fb61cb672f40f6755752e56331b2d4095db9c9e9be5197ad3eab56b2ba
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 7e0805fb61cb672f40f6755752e56331b2d4095db9c9e9be5197ad3eab56b2ba:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
7e0805fb61cb672f40f6755752e56331b2d4095db9c9e9be5197ad3eab56b2ba
Status:
ERROR
Block height:
39788474
Block id:
761ea71edb879c2bc57e9db320f953e571f15336b6a63f84f0f9225b02701029
Timestamp:
Thursday 27 October 2022 at 04:56:32 UTC
()
Proposer:
Authorizers:
Gas used:
47