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B4X is a set of simple and powerful cross platform RAD tools:
- B4A (free) - Android development
- B4J (free) - Desktop and Server development
- B4i - iOS development
- B4R (free) - Arduino, ESP8266 and ESP32 development
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B4A Question [SOLVED] jRDC2 Object should first be initialized (JavaObject) - josejad Feb 5, 2019
(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... B4J Library [B4X] jRDC2 - B4J implementation of RDC (Remote Database Connector) - Erel Mar 13, 2024 (42 reactions) tags: RDC, jRDC2, conectate a un servidor, Remote Connector, DB Remote, Myapp database servers. jRDC2 is the latest version. All new projects should use this version. jRDC2... is compatible with B4A, B4J and B4i is responsible for sending the requests and handling the responses. jRDC2... name of the server hosting jRDC2. It must end with /rdc. 2. Add DBRequestManager class to your project.... - Extending jRDC2 to support B4R: https://www.b4x.com/android/forum/threads/rdc-based-on-mqtt.72416...() As Object) As DBCommand Dim cmd As DBCommand cmd.Initialize cmd.Name = Name If Parameters... Wish Apply fix to jRDC2 2.21 - OliverA Feb 6, 2019 (5 reactions) 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/... B4A Question [SOLVED] Jrdc Error, object should be initialized first. - aeric (first post) Oct 2, 2024 (1 reaction) 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... B4A Code Snippet Using StartActivityForResult with JavaObject - Erel Jun 18, 2020 (11 reactions) tags: call external for result 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... Spanish [TUTORIAL] Acceder a base de datos con jRDC2 - josejad Apr 15, 2025 (7 reactions) .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... B4i Tutorial Installing B4i-Bridge and debugging first app - Erel Sep 18, 2022 (13 reactions) 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... B4A Tutorial Accessing third party Jar with #Additionaljar and JavaObject - Picasso - Erel May 12, 2014 (26 reactions) tags: Lib, use jar in b4a, JAR img1, img2 As ImageView End Sub Sub Activity_Create(FirstTime As Boolean) img1.Initialize(".... 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... will call the static method: Sub GetPicasso As JavaObject Dim jo As JavaObject 'com.squareup... B4A Question Problem with JRDC2 / java and "Object should first be initialized" - Rodrigo Vargas Sep 22, 2018 first be initialized (JavaObject).</title>
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(RuntimeException) java.lang.RuntimeException: Object should first be initialized (JavaObject...:
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ResponseError. Reason: java.lang.RuntimeException: Object should first be initialized... Games [XUI2D] Example Pack - Erel Oct 2, 2022 (33 reactions) tags: example games, XUI2D Games Updated thread based on X2 v2.0+: https://www.b4x.com/android/forum/threads/xui2d-x2-v2-0-2021... Character - Tiles Map - Joints 1 - Tank Attack - Monster Truck - Ilan's First App - Drawing lines... following a path - Angry birds example - Space Shooter - Tetris - X2 Source Code Video tutorial... is not 100% up to date. It was created before the X2 library was available. All the X2 modules are now packed as a single b4x lib. 300267245 The examples pack is a single zip with all the XUI2D examples... Page: 1 2 3 4 5 6 7 |