- modified: this.sharedService.convertEpochTime(Number(roleData._admin.modified)),
- created: this.sharedService.convertEpochTime(Number(roleData._admin.created)),
+ modified: this.sharedService.convertEpochTime(!isNullOrUndefined(roleData._admin) ? Number(roleData._admin.modified) : null),
+ created: this.sharedService.convertEpochTime(!isNullOrUndefined(roleData._admin) ? Number(roleData._admin.created) : null),