Flow price: --
c372ac8d43827b330f75baa15bb07e73bbca740c0db1637b1296bdcc98e8b0cf

Transaction

Hash: c372ac8d43827b330f75baa15bb07e73bbca740c0db1637b1296bdcc98e8b0cf
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:
  --> c372ac8d43827b330f75baa15bb07e73bbca740c0db1637b1296bdcc98e8b0cf: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:
c372ac8d43827b330f75baa15bb07e73bbca740c0db1637b1296bdcc98e8b0cf
Status:
ERROR
Block height:
40443881
Block id:
7a2de5f1bca68dbe1d8b37ba46037f13f33feeb66b20066fbc202296666906cd
Timestamp:
Monday 7 November 2022 at 04:26:15 UTC
()
Proposer:
Authorizers:
Gas used:
28