Flow price: --
b0cbb39cbb6a3d3ec8aa30f195df2e27de0d52ad45def9c9b7d901bcf3eaeb42

Transaction

Hash: b0cbb39cbb6a3d3ec8aa30f195df2e27de0d52ad45def9c9b7d901bcf3eaeb42
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:
  --> b0cbb39cbb6a3d3ec8aa30f195df2e27de0d52ad45def9c9b7d901bcf3eaeb42:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b0cbb39cbb6a3d3ec8aa30f195df2e27de0d52ad45def9c9b7d901bcf3eaeb42
Status:
ERROR
Block height:
40269336
Block id:
b7e2c6b884e94d67fb235fc70d7b6f57198db935263c14413ac21907c3c4ff1e
Timestamp:
Friday 4 November 2022 at 06:27:33 UTC
()
Proposer:
Authorizers:
Gas used:
22