java error

Boa noite colegas, estou tentando fazer uma rotina para rodar comandos em javascript. É para preencher alguns campos de input da página, criada por um ESP8266. O WebBrowser1 carrega a página ok, mas quando dou o botão 2 para preencher avisa que executou o comando: Executing javascript...

Hello, I'm trying to access the getBufferSizeInFrames using java object. Here 's the code: Dim joAudioRecord As JavaObject joAudioRecord = joAudioRecord.InitializeStatic("android.media.AudioRecord") Dim frames As Int = joAudioRecord.RunMethodJO("getBufferSizeInFrames", Null) Log(frames) But I...

hi...I was following this example Private jo As JavaObject Manager= GetContext.RunMethod("getSystemService", Array("usb")) mReader=jo.InitializeNewInstance ("com.acs.smartcard.Reader",Array As Object (Manager)) umanager.Initialize Dim usbdevices() As UsbDevice usbdevices =...

Could someone decipher this java log? My project works fine in debug mode, but when I put into release mode and package it up as an exe file with B4JPackager11 and click my 'Export data to Excel' button, it blows up. If this log isn't definitive enough, I'll build a simple project that...