If I use the code, I can receive the data correctly. However, using .where, I get the error: The method 'where' isn't defined for the type 'DocumentReference'. Try correcting the name to the name of an existing method, or defining…
We have an application that uses a nodejs and express backend powered by firebase but one problem that we're facing is very long load times even for simple queries. We refractored our endpoints into different files so that they all…
I have a group chat app. Each chat document has a node called chatUsers:[1,2,3,4,5] where 1-5 is a user Id on that node. I need to pull all chats where I am a user, so I use the array-contains operator.…
I am working on a project on Angular 12 and I use Firestore to store my datas. In my app module, I imported the needed Modules as follows (it was automatically added when I added firebase to my project) :…
My application read the data correctly and all things work as needed but when I run it on my iphone the data is not shown like it is empty or null, I checked the code try to figure out why…
I am trying to check if an email already exists in Firebase authentication, but I can find something for Java. I am trying to do something like searching in a list of emails and if that email is not in…
I don't understand how to filter the data lists my db has the following form { "numbers": [0, 1, 2, 3, 4, 5], "models": { "random_string_key": { "name": "model_name", "value": "some_value" }, "random_string_key-2": { "name": "Name", "value": "any value" }…
Using Firebase tools 11.21.0 and FIREBASE_STORAGE_EMULATOR_HOST=localhost:9199 and maven dependency <dependency> <groupId>com.google.cloud</groupId> <artifactId>google-cloud-storage</artifactId> <version>2.17.1</version> </dependency> I started the firebase emulator. And tried a simple file store: emulatorStorage = StorageOptions.newBuilder() .setProjectId(projectId) .setHost("http://localhost:9199") .setCredentials(NoCredentials.getInstance()) .build() .getService(); And tried to save a file: byte[]…
I'm getting a JSDoc syntax error pointing to the first line of my JSDoc comment where it says /**. Not sure what else I need to fix. /** * Gets any field value from a user's User collection. * @param…
new to flutter and working on this error. this is the code. PROBLEM- I want to to show the text(your cart is empty!) when the firestore is empty. The text is displaying when the firestore document is empty but the…