Flow price: --
90fea5950319b9cb978b44fc384c06bfe45f65d6e376f64ae4ada25f19ad5ff0

Transaction

Hash: 90fea5950319b9cb978b44fc384c06bfe45f65d6e376f64ae4ada25f19ad5ff0
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:
  --> 90fea5950319b9cb978b44fc384c06bfe45f65d6e376f64ae4ada25f19ad5ff0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
90fea5950319b9cb978b44fc384c06bfe45f65d6e376f64ae4ada25f19ad5ff0
Status:
ERROR
Block height:
41650205
Block id:
a7bcc3865cc1091a76640e8d667be309bfe03562d59334dc31afad5e45e7f3fe
Timestamp:
Saturday 26 November 2022 at 23:46:28 UTC
()
Proposer:
Authorizers:
Gas used:
24