Flow price: --
1f236401d46f22f54612dedfba0f429e08bd05f43d21cb27db9da02b6c3a38f1

Transaction

Hash: 1f236401d46f22f54612dedfba0f429e08bd05f43d21cb27db9da02b6c3a38f1
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:
  --> 1f236401d46f22f54612dedfba0f429e08bd05f43d21cb27db9da02b6c3a38f1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1f236401d46f22f54612dedfba0f429e08bd05f43d21cb27db9da02b6c3a38f1
Status:
ERROR
Block height:
40698912
Block id:
ffed19a108e5ad6cdf77f0722b6b6caae96e0b0392f97c715fdb43c071190455
Timestamp:
Friday 11 November 2022 at 11:33:06 UTC
()
Proposer:
Authorizers:
Gas used:
23