Flow price: --
3a7d597e8cfc9ba67088473637ffbb88cb1f5f7bb102ba0ebc65681241432c7a

Transaction

Hash: 3a7d597e8cfc9ba67088473637ffbb88cb1f5f7bb102ba0ebc65681241432c7a
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:
  --> 3a7d597e8cfc9ba67088473637ffbb88cb1f5f7bb102ba0ebc65681241432c7a: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:
3a7d597e8cfc9ba67088473637ffbb88cb1f5f7bb102ba0ebc65681241432c7a
Status:
ERROR
Block height:
40695527
Block id:
9216e8462793bcf2e8d9b1c92aee1e6c950a7129b8bc411384acb189ab368a2b
Timestamp:
Friday 11 November 2022 at 10:10:22 UTC
()
Proposer:
Authorizers:
Gas used:
23