Flow price: --
c2b0dbb8bab0aa178a56bf412c271e7b3f94cfd01c58d5fbf73106384a132fd5

Transaction

Hash: c2b0dbb8bab0aa178a56bf412c271e7b3f94cfd01c58d5fbf73106384a132fd5
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:
  --> c2b0dbb8bab0aa178a56bf412c271e7b3f94cfd01c58d5fbf73106384a132fd5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c2b0dbb8bab0aa178a56bf412c271e7b3f94cfd01c58d5fbf73106384a132fd5
Status:
ERROR
Block height:
41615938
Block id:
0be018df55a227673ea44edcb7b4cdfb4713c4c6e478415c0a27f7bfd5d1ac15
Timestamp:
Saturday 26 November 2022 at 10:27:50 UTC
()
Proposer:
Authorizers:
Gas used:
24