com.apollographql.apollo.exception.ApolloHttpException: HTTP500内部服务器错误

Question

在我的android studio中，我一直收到HTTP500 Internal Server错误，试图使用apollo client for android调用loginQuery，遵循以下教程：link to apollo docs

然而，当我在浏览器中的graphiQL中运行相同的查询时，它成功了。

这是一张studio中错误的图片：

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下面是我的代码：

String userNumber = numberInput.getText().toString();
String password = passwordInput.getText().toString();
Intent intent;

LogInQuery logInQuery = LogInQuery.builder().nationalID(userNumber).password(password).build();
apolloClient.query(logInQuery).enqueue(new ApolloCall.Callback<LogInQuery.Data>() {
    @Override
    public void onResponse(@NotNull Response<LogInQuery.Data> response) {
        LogInQuery.Data data = response.getData();
        List<Error> error = response.getErrors();
        assert error != null;
        String errorMessage = error.get(0).getMessage();

        assert data != null;
        Log.d(TAG, "onResponse: " + data.login() + "-" + data.login());

        if(data.login() == null){
            Log.e("Apollo", "an Error occurred : " + errorMessage);
            runOnUiThread(() -> {
                // Stuff that updates the UI
                loading.setVisibility(View.GONE);
                Toast.makeText(LogInActivity.this,
                        errorMessage, Toast.LENGTH_LONG).show();
            });
        } else {
            runOnUiThread(() -> {
                // Stuff that updates the UI
                loading.setVisibility(View.GONE);
                Toast.makeText(LogInActivity.this,
                        "New User Created!", Toast.LENGTH_LONG).show();

                //Intent intent = new Intent(LogInActivity.this, LogInActivity.class);
                //startActivity(intent);
            });
        }
    }

    @Override
    public void onFailure(@NotNull ApolloException e) {
        runOnUiThread(() -> {
            Log.e("Apollo", "Error", e);
            Toast.makeText(LogInActivity.this,
                    "An error occurred : " + e.getMessage(), Toast.LENGTH_LONG).show();
            loading.setVisibility(View.GONE);
        });

    }
});
}

我在互联网上找不到很多帮助我解决这个问题的方法。如果是重复的，请告诉我正确答案。

Answer 1

在Postman中检查您的API。它工作得好不好！如果可能，请分享API。