error

Hi everyone, I have installed the OpenJDK11+OpenJFX11 from the suggested link in the B4J and B4A product page. I unzipped it, I updated my paths in B4J and compiled successfully an Application. I exited B4J and tried to run the jar by double clicking on it but I see a black command prompt...

I am getting the following error: No matter what I try to compile I am getting this error... Any ideas? ادامه مطلب...

Hi All I created a packager and included all the correct parameters as far as I can see and read on the Forum. It worked until I added the text editor on one of the screens. any advise would be appreciated . thank you B4X: #Region Project Attributes #MainFormWidth: 400...

Hello, Recently i changed my laptop to a new one and re-installed all my softwares and updated to some newer versions. I got this error from jRDC2 connecting to a MySQL database. I'm using MySQL server 8, and JConnector 8: mysql-connector-java-8.0.17.jar I already opened ports 17178 inbound and...

We have been uploading files successfully with FTP for a good while. Recently, we've been running into problems occasionally. I updated the code to display the exact error to users and we've seen this error several times: "500 Illegal Port Command" (see error image attached to this post). Below...

Hi.. I am familier with b4a. But new bee for b4j and also for web application. I am trying to develope a web application using b4j When i try to run the project, it gives following error while compiling..... "Error occurred during initialization of VM Could not reserve enough space for 2097152KB...

Good Morning, i have this error message for about 5 days when I open my program "Ein Fehler trat auf Der angegebene Schlüssel war nicht im Wörterbuch vorhanden". When I edit the b4a file with an editor you can see that the file is not empty. I can always save the file as normal. Does anyone...

I am doing this construct a lot of times and use it like: Code line: If x=2 then lblMessage.text = "It is an even number" return else lblMessage.text = "x is not 2" End if This construct sometimes gives me an error and sometimes not. If I have a few code lines after else, it will...

Wasn't sure where to put this message since it is more of a heads up than a question. Using the new B4A BlueTooth Chat example Here I couldn't connect to B4J JBlueTooth Here after playing around I found that Two B4As connected OK but if I sent a message from B4A to B4J nothing happened -...

Hello everybody, I have downloaded the library and example files from this thread https://www.b4x.com/android/forum/threads/google-maps.63930/#post-404386, I followed all the instrunctions and replaced the "xxxx" key in the Manifest with my own legal Key then tried to compile but got this error...

Hi I had one application using Google maps since yesterday was working fine. Today when I try to debug it again without doing any change on code I get the error saying like that. Any help what it means? [SOLVED] Suddenly Google Map error - java.lang.NullPointerException ادامه مطلب...

PracticalSoft منبع جدیدی ارسال کرد [tool] External Serial Connector - سورس سریال کانکتور جهت ارتباط سریال در بیسیک فور آردوینو اطلاعات بیشتر در مورد این منبع...

I have tried to create a directory with this code: B4X: File.MakeDir(File.DirLibrary,"caches") but i get this error: B4X: Error occurred on line: 194 (b4xp_mycontent) Failed to create directory: Error Domain=NSCocoaErrorDomain Code=4 "The file “caches” doesn’t exist."...

HI, All Did anyone see such error in hc_ResponseSuccess ? B4X: Sub hc_ResponseSuccess (Response As OkHttpResponse, TaskId As Int) Dim job As HttpJob = TaskIdToJob.Get(TaskId) job.Response = Response Response.GetAsynchronously("response", File.OpenOutput(TempFolder, TaskId, False)...

Hello Experts, due to I'm developing for the German people I like to know how to change the Hint "Search" in the search section of the table header. I know that there is another (old) thread and read it. There was an answer from Erel with a code snipped as followes...

Hi All, I encountered a weird error and can't solve it, where is the number? I just want to ask whether in the map there is a key, isn't it? I renamed the variable name dbinimap, the key ("beepath"), may this is the reason of error, but not. If I delete the line if ... containskey, and read the...

Hi All, I encountered a weird error and can't solve it, where is the number? I just want to ask whether in the map there is a key, isn't it? I renamed the variable name dbinimap, the key ("beepath"), may this is the reason of error, but not. If I delete the line if ... containskey, and read the...

Hello all, After creating the AVD "6"in_Phone_Platform_28_default", and on starting it, I get this error message. Run time error on starting AVD -Win 97 ادامه مطلب...

Hi All, I ma trying to use B4I with local mac builder, I have my xcode on my desktop and I have switched the path of the App to the desktop, so all is good with this part. But when I try to run B4i it returns the error below: B4X: Sending data to remote compiler. Error Out: Command line...

B4J 8.50 B4XPAGES 1.05 XUI VIEWS 2.35 my app with a lot pages work perfect in release mode, (from IDE and from java -jar myapp.jar), but from ide in debug mode there is issue: B4X: Waiting for debugger to connect... Program started. Error occurred on line: 32 (b4xditta)...