Cannot read property 'toLowerCase' of undefined
TypeError: Cannot read property 'toLowerCase' of undefined
at convertIniConfig (/usr/local/share/.config/yarn/global/node_modules/@hydrooj/hydrojudge/dist/cases.js:282:87)
at Object.readCases [as default] (/usr/local/share/.config/yarn/global/node_modules/@hydrooj/hydrojudge/dist/cases.js:310:23)
at JudgeTask.doSubmission (/usr/local/share/.config/yarn/global/node_modules/@hydrooj/hydrojudge/dist/hosts/vj4.js:106:44)
at runMicrotasks (<anonymous>)
at processTicksAndRejections (internal/process/task_queues.js:93:5)
at async JudgeTask.handle (/usr/local/share/.config/yarn/global/node_modules/@hydrooj/hydrojudge/dist/hosts/vj4.js:69:17)
undefined