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(RuntimeException) java.lang.RuntimeException: Object should first be initialized (JavaObject). Command: , took...-and-object-should-first-be-initialized.97512/ The OP had a problem with a field in the database...
link: The only reason I found that post is because I searched for DateTimeMethods.ContainsKey(ct). Somethi...
link: :( I'm so sorry for having wasted your time. Sorry, when I was looking for the error, the forum ...
link: the current download of jRDC2 does not include the fix). See: https://www.b4x.com/android/forum...

servers. jRDC2 is the latest version. All new projects should use this version. jRDC2 is made... with B4A, B4J and B4i is responsible for sending the requests and handling the responses. jRDC2 can work... of the server hosting jRDC2. It must end with /rdc. 2. Add DBRequestManager class to your project... jRDC2 to support B4R: https://www.b4x.com/android/forum/threads/rdc-based-on-mqtt.72416/#content....Initialize(Me, rdcLink) Return req End Sub Sub CreateCommand(Name As String, Parameters() As Object...

img1, img2 As ImageView End Sub Sub Activity_Create(FirstTime As Boolean) img1.Initialize("...) End Sub JavaObject is an internal library. v2.07 is available here: https://www.b4x.com/android.... With the help of JavaObject it is now possible to integrate third party jars without a wrapper... service directly. Sub GetContext As JavaObject Return GetBA.GetField("context") End Sub Sub GetBA As JavaObject Dim jo As JavaObject Dim cls As String = Me cls = cls.SubString...

Please apply the fix in this post to jRDC2: https://www.b4x.com/android/forum/threads/jrdc2-query-problem.98546/#post-621407 It took me awhile today to realize that the same issue was happening to someone else: https://www.b4x.com/android/forum/threads/solved-jrdc2-object-should-first-be-initialized-javaobject.102339/...

Updates jRDC3 Server is available Version: 3.30 Project template based on jRDC2 version 2.23 with sample database. 162504 GitHub: https://github.com/pyhoon/jrdc2-server-template-b4j Template: JRDC Server (3.30).b4xtemplate Supported databases: SQLite MySQL MS SQL Firebird Postgresql DBF Depends on: JavaObject jRandomAccessFile jServer jShell jSQL B4X Client app: jRDC2 Client...-template-jrdc2-server-sqlite-mysql-ms-sql-firebird-postgresql-dbf.147542/...

If you have tried to search for the error message, you may get the answer. https://www.b4x.com/android/forum/pages/results/?query=jrdc2-object-should-first-be-initialized-javaobject The possible...
link: /android/forum/pages/results/?query=jrdc2-object-should-first-be-initialized-javaobject The possible...
link: what is the version of jRDC2 I used....
link: : ResponseError. Reason: java.lang.RuntimeException: Object should first be initialized (JavaObject...

SubName: StartActivityForResult Description: This code demonstrates how JavaObject can be used to... Sub StartActivityForResult(i As Intent) Dim jo As JavaObject = GetBA ion = jo.CreateEvent... As JavaObject Dim cls As String = Me cls = cls.SubString("class ".Length) jo... jo As JavaObject = i Dim uri As String = jo.RunMethod("getParcelableExtra"... Return Null End Sub Dependencies: JavaObject v1.20+ Tags: StartActivityForResult, OnActivityResult...

the installation process when needed. This step is done with Apple Configurator 2 if using a local builder (https://www.b4x.com/android/forum/threads/installing-apps-with-apple-configurator-2.128397/). 2... save it. 2. Set the package name based on the provision app id (Project - Build Configurations). 3.... Press on the Home key. B4i-Bridge app should be installed. 7. Start B4i-Bridge. A message with the ip... the device UDID and that the UDID doesn't start with ffffff (this is a fake id). 2. Select 64 bit...

for example: Dim builder As JavaObject builder.InitializeNewInstance("com.google.android.gms.ads.AdLoader.Builder", Array(ctxt, AdUnitId)) Dim onUnifiedAdLoadedListener As Object = builder...JavaObject dynamically calls Java APIs. R8 doesn't detect these calls and can therefore remove...(onUnifiedAdLoadedListener)) Dim AdLoader As JavaObject = builder.RunMethod("build", Null) AdLoader... As JavaObject = builder.RunMethod("build", Null) The compiler will not add a rule for...

.NET, etc... 3.- jRDC2: Es la forma recomendada por Erel para acceder a base de datos y sobre la que nos centraremos en este tutorial. Las ventajas de jRDC2 son: Soporta la mayoría de las bases de.... Soporta todo tipo de consultas, incluidas consultas BATCH (por lotes) Soporta BLOB's jRDC2... puede usar en B4A, B4i o B4J. Por tanto, para usar jRDC2, necesitas ejecutar la aplicación servidor (un... de librerías adicionales de B4J - Descarga el código fuente del servidor B4J del tutorial jRDC2 (o...