Flow price: --
db1811d50a65993a1e20ead1f9c4beef2ea0dd1e4f4460dbfe2d6e8081f56c1f

Transaction

Hash: db1811d50a65993a1e20ead1f9c4beef2ea0dd1e4f4460dbfe2d6e8081f56c1f
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:
  --> db1811d50a65993a1e20ead1f9c4beef2ea0dd1e4f4460dbfe2d6e8081f56c1f: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:
db1811d50a65993a1e20ead1f9c4beef2ea0dd1e4f4460dbfe2d6e8081f56c1f
Status:
ERROR
Block height:
40226289
Block id:
023cde3c1f5ee9f7f986719562cc44d5ecb63d6ae3781089b3002c7f532b8664
Timestamp:
Thursday 3 November 2022 at 13:49:50 UTC
()
Proposer:
Authorizers:
Gas used:
23