우루르 Posts - Toss payments 개발자 커뮤니티

우루르

•Created by 우루르 on 3/29/2025 in #❓┃연동개발-문의

결제실패

PaymentMethodWidget가 가끔 안나오는때가 있는데 혹시 원인이 있을까요..? const paymentWidgetControl = usePaymentWidget(); const [paymentMethodWidgetControl, setPaymentMethodWidgetControl] = useState<PaymentMethodWidgetControl | null>(null); <PaymentMethodWidget selector="payment-methods" onLoadEnd={() => { paymentWidgetControl .renderPaymentMethods( 'payment-methods', {value: price}, { variantKey: 'DEFAULT', }, ) .then((control: PaymentMethodWidgetControl) => { setPaymentMethodWidgetControl(control); }); }} />

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TPToss payments 개발자 커뮤니티

•Created by 우루르 on 8/29/2024 in #❓┃연동개발-문의

React Native 위젯 연동시 Warning이 발생합니다.

    "@tosspayments/widget-sdk-react-native": "^1.3.0", 
`<PaymentWidgetProvider
        clientKey={TOSS_REAL_API_KEY}
        customerKey={'DDF_dDF123sdDDD'}>`  

` <PaymentMethodWidget
        selector="payment-methods"
        onLoadEnd={() => {
          setTimeout(() => {
            paymentWidgetControl
              .renderPaymentMethods(
                'payment-methods',
                {value: price},
                {
                  variantKey: 'DEFAULT',
                },
              )
              .then(control => {
                setPaymentMethodWidgetControl(control);
              });
          }, 0);
        }}
      />`

    "@tosspayments/widget-sdk-react-native": "^1.3.0", 
`<PaymentWidgetProvider
        clientKey={TOSS_REAL_API_KEY}
        customerKey={'DDF_dDF123sdDDD'}>`  

` <PaymentMethodWidget
        selector="payment-methods"
        onLoadEnd={() => {
          setTimeout(() => {
            paymentWidgetControl
              .renderPaymentMethods(
                'payment-methods',
                {value: price},
                {
                  variantKey: 'DEFAULT',
                },
              )
              .then(control => {
                setPaymentMethodWidgetControl(control);
              });
          }, 0);
        }}
      />`

이렇게 사용중에 있는데, 토스 paymentMethodWidget 오픈시

Error evaluating injectedJavaScript: This is possibly due to an unsupported return type. Try adding true to the end of your injectedJavaScript string. Error Domain=WKErrorDomain Code=4 "A JavaScript exception occurred" UserInfo={WKJavaScriptExceptionLineNumber=3, WKJavaScriptExceptionMessage=ReferenceError: Can't find variable: PaymentWidget, WKJavaScriptExceptionColumnNumber=33, WKJavaScriptExceptionSourceURL=about:blank, NSLocalizedDescription=A JavaScript exception occurred}

Error evaluating injectedJavaScript: This is possibly due to an unsupported return type. Try adding true to the end of your injectedJavaScript string. Error Domain=WKErrorDomain Code=4 "A JavaScript exception occurred" UserInfo={WKJavaScriptExceptionLineNumber=3, WKJavaScriptExceptionMessage=ReferenceError: Can't find variable: PaymentWidget, WKJavaScriptExceptionColumnNumber=33, WKJavaScriptExceptionSourceURL=about:blank, NSLocalizedDescription=A JavaScript exception occurred}

위 에러가 계속해서 발생합니다. 해결방법이 있을까요?

12 replies