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Hi, I'm trying to compile my first app on ios. when I compile it generates this error, Applicartionlabel not set. B4i Version: 6.30 Parsing code (0.15s) Building folders structure. (1.08s) Compiling code (0.37s) Compiling layouts code. (0.02s) Building Xcode project Error ApplicationLabel not...

I have an app that will compile an xlsx file. The process of creating and saving the file takes about 20 seconds. Currently I am trying to implement a Progress Dialog so the end user can see something is happening. I hoped it would be something as simple as adding ProgressDialogShow2("Please...

HI Everyone I have a large project, where I need to control the keyboard but for some reason I cannot determine the cause. Does not lift the IME_HeightChanged (NewHeight As Int, OldHeight As Int) function In a test project it works fine, but when you agree with my big project it doesn't work. I...

Hi Everyone! This code is a chat, where each message loads in a customlistview the image of the user. When I start the activity, I load the conversations saved in a SQLITE previously, (more than 50 conversations with images) and in this case it takes too long. I suppose it is to load the image...

Hi! I was testing FirebaseAuthex2, I find two problems. First the resetpassword function not found. Sub btnResetPassword_Click authex.sendPasswordResetEmail("xxxxxxxx") End Sub I Verify in Firebase and in the email account, do not execute the command It does not return any errors and does...

Hi. It's possibile to change the entire set of icons when they are not selected? Or only white icon it's possible?

I need labels with a transparent background and white text without a black outline on each character. How should I do that or what should I read? Or should I create images instead of using labels and draw the text? I saw this which would make it easier to get the size correct.

Hello everyone! I have a problem with the wait for. For some reason you are not loading the images correctly in this code that completes a customlistview. Use a wait to download an image in firebase, if the succes is false, call another function to download the image with downloadimage. I am...

Hello everyone! For some reason, this type of query is not working for me. I test with Wherewqualto2 and whereEqualToString. Returns all records in the collection. Any help you can give me? fs.Initialize("Firestore",True) Dim listar_vuelos As CollectionReference=...

Hello everyone install b4a on a new pc. It turns out that I compile a code and throw this error at me. Any clue that you can give me? Organizing libraries Error Length cannot be less than zero. Parameter name: length regards

Hi. Any idea why my app's 1x1 widget sometimes disappears from the homescreen? It's still there, if you remember where you placed it and long-press then click resize it shows again. Panel is 60x60 with 60x60 imageview in it. The image is 512x512 pixels

Hi, when executing the code fs.Initialize("Firestore",True), it generates the following unexpected error. I do not realize why it happens. Version B4A 9.30. main_setstate (B4A line: 225) fs.Initialize("Firestore",True) java.lang.NullPointerException: Firestore component is not present. at...

Hello, I'm trying to compile Don Manfred's example from the Firebase Ui library and I get the following error. Version B4A: 9.01.2 Java version: 11 Analysis code. (0.03s) Structure of construction folders. (0.06s) Compilation code. (0.05s) Compiling design code. (0.00s) Organization of...

Hi Community, I just bought B4A today and already wrote my first program. In that program i am using B4AFluidSlider to select values between 25 and 500. Basically I would need the values to change in steps of 25, as selecting the detailed value one by one stepwidth is very hard to do. I always...

Hi, I set up Facebook Auth according to the instructions. When I execute the code, facebook makes the start successfully. But, Firebase does not receive any news. The id APP and Key secret are correct in Firebase. Can someone give me an idea of what can happen? create the hash according to what...

Hi, we can add a async drawing task with adding a path and than adding the final path as clone to the task list with: myPath.Initialize(p1.X, p1.Y) myPath.LineTo(p2.X,p2.Y).LineTo(p3.X,p3.Y).LineTo(p1.X, p1.Y) GS.DrawingTasks.Add(X2.MainBC.AsyncDrawPath(myPath.Clone, BrushLineColor, True...

I've finally put together some code for a game, it all seems to work 'okay' but... I had the manifest set to <uses-sdk android:minSdkVersion="6" android:targetSdkVersion="14"/> This works. I then set the min and target SDK versions to 26 and it doesn't work... Well it does work but it can't...

Hello everyone, I am quite new in all this programming, I have very basic knowledge. I am trying to make an application that has 3 layout in a main, everything works perfect, except when I want to fill the spinner with data, if I fill the spinner with data the application stops working, if I...

hi, i need use byteconverter library in my b4j code. byteconverter librar version 1.10 mycode is : Dim Bytes(0) As Byte Dim str As String str = ints LogDebug ( "i2b out") bc.LittleEndian = False Bytes = bc.StringToBytes(str, "UTF-8") LogDebug(Bytes) building error is...

Hi experts, I have an app which worked fine, but since I've installed the upgrade B4A Version 8.30, there is an error-message when I click on an EditTextView (after that the app closes): On an Android Device with Android-Version 4.0.4 there are no error-messages, the app works well, but on...