Spanish [solucionado] Error al Encriptar con jB4XEncryption

Ender1969 · Feb 27, 2023

Hola a todos:

Tengo un pequeño problema, y he revisado ya todo el foro (incluso el no español), y algo que es tan sencillo me falla y no se por qué.

El código simplificado:

Encriptar:

Sub Class_Globals
    Private Root As B4XView
    Private xui As XUI
End Sub

Public Sub Initialize
'    B4XPages.GetManager.LogEvents = True
End Sub

'This event will be called once, before the page becomes visible.
Private Sub B4XPage_Created (Root1 As B4XView)
    Root = Root1
    Root.LoadLayout("MainPage")
End Sub

'You can see the list of page related events in the B4XPagesManager object. The event name is B4XPage.

Private Sub Button1_Click
    Dim str = "Hello World" As String

    Dim ComoBte() As Byte
    ComoBte = str.GetBytes("utf8")
    Dim ByteEncriptado() As Byte
    ByteEncriptado = EncriptarS(ComoBte,"MyClave")
    
    xui.MsgboxAsync("Hecho", "B4X")
    
End Sub

Sub EncriptarS(text() As Byte, Pass As String) As Byte()
    Dim cl As B4XCipher
    
    Return cl.Encrypt(text, Pass)
End Sub

Se compila bien, pero al ejecutar en modo debug (F5) me da este error al pulsar clic, y pasar por la sub EncriptarS, ¿Qué puede ser? esto es la transcripción del log:

Error:

Waiting for debugger to connect...
Program started.
Call B4XPages.GetManager.LogEvents = True to enable logging B4XPages events.
java.lang.NoClassDefFoundError: org/bouncycastle/crypto/Digest
    at b4j.example.b4xmainpage._encriptars(b4xmainpage.java:100)
    at b4j.example.b4xmainpage._button1_click(b4xmainpage.java:82)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:629)
    at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:234)
    at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:167)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:111)
    at anywheresoftware.b4a.shell.ShellBA.raiseEvent2(ShellBA.java:100)
    at anywheresoftware.b4a.BA$1.run(BA.java:236)
    at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:428)
    at java.base/java.security.AccessController.doPrivileged(Native Method)
    at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:427)
    at javafx.graphics/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:96)
    at javafx.graphics/com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
    at javafx.graphics/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:174)
    at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.ClassNotFoundException: org.bouncycastle.crypto.Digest
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:583)
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    ... 23 more
java.lang.RuntimeException: java.lang.NoClassDefFoundError: org/bouncycastle/crypto/Digest
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:140)
    at anywheresoftware.b4a.shell.ShellBA.raiseEvent2(ShellBA.java:100)
    at anywheresoftware.b4a.BA$1.run(BA.java:236)
    at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:428)
    at java.base/java.security.AccessController.doPrivileged(Native Method)
    at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:427)
    at javafx.graphics/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:96)
    at javafx.graphics/com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
    at javafx.graphics/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:174)
    at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.NoClassDefFoundError: org/bouncycastle/crypto/Digest
    at b4j.example.b4xmainpage._encriptars(b4xmainpage.java:100)
    at b4j.example.b4xmainpage._button1_click(b4xmainpage.java:82)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:629)
    at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:234)
    at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:167)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:111)
    ... 9 more
Caused by: java.lang.ClassNotFoundException: org.bouncycastle.crypto.Digest
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:583)
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    ... 23 more

y estas son las librerías usadas:
B4XPages, ByteConverter, jB4XEncryption, jCore, jFX y jStringUtils

Algunas en el código de ejemplo no son usadas, pues lo he ido reduciendo al máximos.

A ver si podéis echarme una mano.
Gracias.

angel_ · Feb 27, 2023

No he notado ningún error (probado en B4J)

josejad · Feb 27, 2023

Hola:

Como puedes leer en el enlace de la librería jB4XEncription, ésta depende de BouncyCastle

Debes descargarla y añadir #AdditionalJar: bcprov-jdk15on-154 en Main y ya te funcionará.

Ender1969 · Feb 28, 2023

José J. Aguilar said:
Hola:

Como puedes leer en el enlace de la librería jB4XEncription, ésta depende de BouncyCastle

Debes descargarla y añadir #AdditionalJar: bcprov-jdk15on-154 en Main y ya te funcionará.

Menudo orejas estoy hecho, mira que he pasado por encima y además de estar en negrita pasaba por encima. Gracias @José J. Aguilar

Spanish [solucionado] Error al Encriptar con jB4XEncryption

Ender1969

Member

angel_

Well-Known Member

josejad

Expert

Ender1969

Member

Similar Threads