Flow price: --
02613a014524aa589bfdf55c7d7752c7d23793067c44fb6dac8900c715782704

Transaction

Hash: 02613a014524aa589bfdf55c7d7752c7d23793067c44fb6dac8900c715782704
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:
  --> 02613a014524aa589bfdf55c7d7752c7d23793067c44fb6dac8900c715782704:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
02613a014524aa589bfdf55c7d7752c7d23793067c44fb6dac8900c715782704
Status:
ERROR
Block height:
41642249
Block id:
26e2f862214501d10f7a801e0d50cf12a7e69b3cfeed082026760a68adf2bbbc
Timestamp:
Saturday 26 November 2022 at 20:40:43 UTC
()
Proposer:
Authorizers:
Gas used:
24