Flow price: --
25c437c79f14c20a0f056a928643dd8019a7f49bafd7d1ee60791f5fbae65542

Transaction

Hash: 25c437c79f14c20a0f056a928643dd8019a7f49bafd7d1ee60791f5fbae65542
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:
  --> 25c437c79f14c20a0f056a928643dd8019a7f49bafd7d1ee60791f5fbae65542:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
25c437c79f14c20a0f056a928643dd8019a7f49bafd7d1ee60791f5fbae65542
Status:
ERROR
Block height:
41162246
Block id:
c799d3dc6a90f176c625a737a5329ff2e738ee5968ea5d1d653f237e9d930fc0
Timestamp:
Saturday 19 November 2022 at 02:41:46 UTC
()
Proposer:
Authorizers:
Gas used:
25