Flow price: --
adfde0143e37f6134354493fd49db12ae3e72a1d99f888434ad9600d790897b5

Transaction

Hash: adfde0143e37f6134354493fd49db12ae3e72a1d99f888434ad9600d790897b5
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:
  --> adfde0143e37f6134354493fd49db12ae3e72a1d99f888434ad9600d790897b5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
adfde0143e37f6134354493fd49db12ae3e72a1d99f888434ad9600d790897b5
Status:
ERROR
Block height:
41667030
Block id:
a7cf8de2601a7d58b813c6bae90966a71fc9462add3728f400994bd9ce1a383e
Timestamp:
Sunday 27 November 2022 at 06:18:14 UTC
()
Proposer:
Authorizers:
Gas used:
29