Flow price: --
118445bf6eb2d1f09fae3301db2e15c474572c0f2afbf47260e09cbd26cd6f33

Transaction

Hash: 118445bf6eb2d1f09fae3301db2e15c474572c0f2afbf47260e09cbd26cd6f33
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:
  --> 118445bf6eb2d1f09fae3301db2e15c474572c0f2afbf47260e09cbd26cd6f33:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
118445bf6eb2d1f09fae3301db2e15c474572c0f2afbf47260e09cbd26cd6f33
Status:
ERROR
Block height:
41619146
Block id:
f2e1b548a5b9ec4b67630c918f3f8c6a0eb3ad143130566f32ccb89ceaab1e4f
Timestamp:
Saturday 26 November 2022 at 11:43:13 UTC
()
Proposer:
Authorizers:
Gas used:
29