Flow price: --
44996ffdeac1e9ddf394e168143344b83b9c286756054a1e82b4a7ba1ac61d6a

Transaction

Hash: 44996ffdeac1e9ddf394e168143344b83b9c286756054a1e82b4a7ba1ac61d6a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 44996ffdeac1e9ddf394e168143344b83b9c286756054a1e82b4a7ba1ac61d6a: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:
44996ffdeac1e9ddf394e168143344b83b9c286756054a1e82b4a7ba1ac61d6a
Status:
ERROR
Block height:
39914106
Block id:
5c71b24a74fba251ba23ea3643bff06bd1a471d927172ed4aade513ebb9bdab4
Timestamp:
Saturday 29 October 2022 at 07:25:13 UTC
()
Proposer:
Authorizers:
Gas used:
39