Flow price: --
14fe18373f127d84815f5178ea7c0adde964401c24ed6bf5c4dcc2b70c21e592

Transaction

Hash: 14fe18373f127d84815f5178ea7c0adde964401c24ed6bf5c4dcc2b70c21e592
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 14fe18373f127d84815f5178ea7c0adde964401c24ed6bf5c4dcc2b70c21e592:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
14fe18373f127d84815f5178ea7c0adde964401c24ed6bf5c4dcc2b70c21e592
Status:
ERROR
Block height:
40093824
Block id:
08e0c59a3032507b10b0447ff24247a52fcba37b5f679f97cb380454ff03b86d
Timestamp:
Tuesday 1 November 2022 at 07:24:56 UTC
()
Proposer:
Authorizers:
Gas used:
47