Flow price: --
f978a13702cba9c625bfb328ae1fe8654484f1320c45aff327b4e943b0a525f0

Transaction

Hash: f978a13702cba9c625bfb328ae1fe8654484f1320c45aff327b4e943b0a525f0
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:
  --> f978a13702cba9c625bfb328ae1fe8654484f1320c45aff327b4e943b0a525f0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f978a13702cba9c625bfb328ae1fe8654484f1320c45aff327b4e943b0a525f0
Status:
ERROR
Block height:
40210019
Block id:
f333a436d8d9bfbc95aae8a07b5092624e439d614132c5d3f653b104512dc5ce
Timestamp:
Thursday 3 November 2022 at 07:34:32 UTC
()
Proposer:
Authorizers:
Gas used:
27