Flow price: --
ba38b656f98c5c3241be55692a7e2cb1599398ebcad30fd4d8b80e62dfc616fb

Transaction

Hash: ba38b656f98c5c3241be55692a7e2cb1599398ebcad30fd4d8b80e62dfc616fb
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:
  --> ba38b656f98c5c3241be55692a7e2cb1599398ebcad30fd4d8b80e62dfc616fb: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:
ba38b656f98c5c3241be55692a7e2cb1599398ebcad30fd4d8b80e62dfc616fb
Status:
ERROR
Block height:
41708742
Block id:
9e6a34779d7e194d7f4f75e84e6b961012f97a98239e4aca15753cf22c355034
Timestamp:
Sunday 27 November 2022 at 22:10:30 UTC
()
Proposer:
Authorizers:
Gas used:
23