Flow price: --
d13b0bfb575cb13f541c0b3c115804f15df0740edb2b2139040405b8e1d62047

Transaction

Hash: d13b0bfb575cb13f541c0b3c115804f15df0740edb2b2139040405b8e1d62047
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:
  --> d13b0bfb575cb13f541c0b3c115804f15df0740edb2b2139040405b8e1d62047:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d13b0bfb575cb13f541c0b3c115804f15df0740edb2b2139040405b8e1d62047
Status:
ERROR
Block height:
40595723
Block id:
07eb90b8d7a6df301f400c8d2c248035912680468f763f9f9b31868ee71aece7
Timestamp:
Wednesday 9 November 2022 at 17:28:41 UTC
()
Proposer:
Authorizers:
Gas used:
22