Flow price: --
f3da872f2556498fb7101947db1e5cdf127f2718e88bcdc0f019799551f94c1f

Transaction

Hash: f3da872f2556498fb7101947db1e5cdf127f2718e88bcdc0f019799551f94c1f
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:
  --> f3da872f2556498fb7101947db1e5cdf127f2718e88bcdc0f019799551f94c1f: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:
f3da872f2556498fb7101947db1e5cdf127f2718e88bcdc0f019799551f94c1f
Status:
ERROR
Block height:
41600090
Block id:
af585002f0d43aeacaf5daf9ff2ec9c346ba1cc4d04a0a4f19abfeeaacd22528
Timestamp:
Saturday 26 November 2022 at 04:17:10 UTC
()
Proposer:
Authorizers:
Gas used:
25