Flow price: --
2d804560a46140ea4ffb976272c48aa10c436505e458b1aab6432cfd72a578c5

Transaction

Hash: 2d804560a46140ea4ffb976272c48aa10c436505e458b1aab6432cfd72a578c5
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:
  --> 2d804560a46140ea4ffb976272c48aa10c436505e458b1aab6432cfd72a578c5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2d804560a46140ea4ffb976272c48aa10c436505e458b1aab6432cfd72a578c5
Status:
ERROR
Block height:
41665593
Block id:
1518d12c824c9f3601dc6b638dbf0785f0dad0d9a13fbe84b45aef95ffaaba29
Timestamp:
Sunday 27 November 2022 at 05:44:50 UTC
()
Proposer:
Authorizers:
Gas used:
23