Flow price: --
bb44f2e4b04bbf8c71bb386be0a96c83e1644e69df8b7568d371773d376580c0

Transaction

Hash: bb44f2e4b04bbf8c71bb386be0a96c83e1644e69df8b7568d371773d376580c0
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:
  --> bb44f2e4b04bbf8c71bb386be0a96c83e1644e69df8b7568d371773d376580c0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bb44f2e4b04bbf8c71bb386be0a96c83e1644e69df8b7568d371773d376580c0
Status:
ERROR
Block height:
41611603
Block id:
b23aae55e7e95fa0e4cb474f14ec98c419af7e39b14eae02abc06cf6a993026c
Timestamp:
Saturday 26 November 2022 at 08:45:40 UTC
()
Proposer:
Authorizers:
Gas used:
26