Flow price: --
e9bb878bcf024ce20bed644ebd719643a29e84bcd768f5274c0a174f0182eb7c

Transaction

Hash: e9bb878bcf024ce20bed644ebd719643a29e84bcd768f5274c0a174f0182eb7c
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:
  --> e9bb878bcf024ce20bed644ebd719643a29e84bcd768f5274c0a174f0182eb7c: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:
e9bb878bcf024ce20bed644ebd719643a29e84bcd768f5274c0a174f0182eb7c
Status:
ERROR
Block height:
41171688
Block id:
dbdac924321cceef2c99481d6782e8e3cdb3982dc3193fdce7e7e1c2427b81d7
Timestamp:
Saturday 19 November 2022 at 06:22:24 UTC
()
Proposer:
Authorizers:
Gas used:
25