Flow price: --
e0d5ea67e46759c785170f6a0d5d87182e63df2e05637c4123a5efec24f70cd4

Transaction

Hash: e0d5ea67e46759c785170f6a0d5d87182e63df2e05637c4123a5efec24f70cd4
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:
  --> e0d5ea67e46759c785170f6a0d5d87182e63df2e05637c4123a5efec24f70cd4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e0d5ea67e46759c785170f6a0d5d87182e63df2e05637c4123a5efec24f70cd4
Status:
ERROR
Block height:
41666295
Block id:
aa4f118ba7ad61b14861aefa4d044518138d18bcd8e33cfa9d4b9f1af1d936f3
Timestamp:
Sunday 27 November 2022 at 06:01:02 UTC
()
Proposer:
Authorizers:
Gas used:
29