Flow price: --
a8816b10f3f79a5ae0dc0ea84da56676fab8c51acde099112ac239282f19c8a9

Transaction

Hash: a8816b10f3f79a5ae0dc0ea84da56676fab8c51acde099112ac239282f19c8a9
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:
  --> a8816b10f3f79a5ae0dc0ea84da56676fab8c51acde099112ac239282f19c8a9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a8816b10f3f79a5ae0dc0ea84da56676fab8c51acde099112ac239282f19c8a9
Status:
ERROR
Block height:
41162210
Block id:
03b1095b4127456ff9370f52b4ed28f55b5c1dcd4796e1c549da1b5645bc27a5
Timestamp:
Saturday 19 November 2022 at 02:40:58 UTC
()
Proposer:
Authorizers:
Gas used:
22