Flow price: --
64a1944ff7512008735ff871636215cd91ce3f41ad7fb4491c3f6940ff0b2be9

Transaction

Hash: 64a1944ff7512008735ff871636215cd91ce3f41ad7fb4491c3f6940ff0b2be9
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:
  --> 64a1944ff7512008735ff871636215cd91ce3f41ad7fb4491c3f6940ff0b2be9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
64a1944ff7512008735ff871636215cd91ce3f41ad7fb4491c3f6940ff0b2be9
Status:
ERROR
Block height:
41477280
Block id:
3a6dfc1d086fe65955c072232463da56afcf2e21e39cf2cae626cfc55aa2809a
Timestamp:
Thursday 24 November 2022 at 04:45:05 UTC
()
Proposer:
Authorizers:
Gas used:
24