我正在使用QuickBooks-V3-PHP-SDK將快速手冊集成到我的項(xiàng)目中。當(dāng)我嘗試使用以下代碼將客戶添加到 Quickbooks 時(shí)。$dataService->Add($customerObj);我在sendRequestParseResponseBodyAndHandleHttpError中收到以下異常，這是 sdk 的內(nèi)部函數(shù)。屬性 IsProject 不存在。IPPCustomer 類其中 $customerObj 等于    QuickBooksOnline\API\DataIPPCustomer (object) [Object ID #1110][75 properties]    Taxable: (null) NULL    BillAddr:     QuickBooksOnline\API\DataIPPPhysicalAddress (object) [Object ID #1115][16 properties]    Id: (null) NULL    Line1: (string) "a"    Line2: (string) ""    Line3: (null) NULL    Line4: (null) NULL    Line5: (null) NULL    City: (string) "a"    Country: (string) "United States"    CountryCode: (string) "US"    CountrySubDivisionCode: (string) "IL"    PostalCode: (null) NULL    PostalCodeSuffix: (null) NULL    Lat: (null) NULL    Long: (null) NULL    Tag: (null) NULL    Note: (null) NULL    ShipAddr:     QuickBooksOnline\API\DataIPPPhysicalAddress (object) [Object ID #1115][16 properties]    Id: (null) NULL    Line1: (string) "a"    Line2: (string) ""    Line3: (null) NULL    Line4: (null) NULL    Line5: (null) NULL    City: (string) "a"    Country: (string) "United States"    CountryCode: (string) "US"    CountrySubDivisionCode: (string) "IL"    PostalCode: (null) NULL    PostalCodeSuffix: (null) NULL    Lat: (null) NULL    Long: (null) NULL    Tag: (null) NULL    Note: (null) NULL    OtherAddr: (null) NULL    ContactName: (null) NULL    AltContactName: (null) NULL    Notes: (null) NULL    Job: (null) NULL    BillWithParent: (null) NULL    RootCustomerRef: (null) NULL    ParentRef: (null) NULL    Level: (null) NULL    CustomerTypeRef: (null) NULL    SalesTermRef: (null) NULL    SalesRepRef: (null) NULL    TaxGroupCodeRef: (null) NULL    TaxRateRef: (null) NULL    PaymentMethodRef: (null) NULL