Java NullPointException - Erro ao inicializar gerenciadores

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2

Tenha um grande problema aqui e precise da sua ajuda. Java parece estar quebrando em um número de laptops aqui no trabalho.

Registro de erros: 

cache: Initialize resource manager: com.sun.deploy.cache.ResourceProviderImpl@13c765e
network: Created version ID: 1.7.0.40
network: Created version ID: 1.7
network: Created version ID: 2.2.40
network: Cache entry found [url: http://java.com/en/download/JavaDetection_applet.jnlp, version: null] prevalidated=false/0
cache: Adding MemoryCache entry: http://java.com/en/download/JavaDetection_applet.jnlp
temp: new XMLParser with source:
temp: <?xml version="1.0" encoding="UTF-8"?>
<jnlp codebase="https://java.com/en/download/" href="JavaDetection_applet.jnlp" spec="1.0+">
    <information>
        <title>Java Detection</title>
        <vendor>Oracle Inc.</vendor>
    </information>
    <resources>
        <!-- Application Resources -->
  <j2se version="1.6+"/>
        <jar href="JavaDetection.jar" />
    </resources>
 <security>
  <all-permissions /> 
 </security>
    <applet-desc 
         name="Java Detection Applet"
         main-class="JavaDetection"
         width="1"
         height="1">
     </applet-desc>
     <update check="background"/>
</jnlp>
temp: 
returning ROOT as follows:
<jnlp codebase="https://java.com/en/download/" href="JavaDetection_applet.jnlp" spec="1.0+">
  <information>
    <title>Java Detection</title>
    <vendor>Oracle Inc.</vendor>
  </information>
  <resources>
    <j2se version="1.6+"/>
    <jar href="JavaDetection.jar"/>
  </resources>
  <security>
    <all-permissions/>
  </security>
  <applet-desc name="Java Detection Applet" main-class="JavaDetection" width="1" height="1"/>
  <update check="background"/>
</jnlp>
network: Created version ID: 1.6+
network: Created version ID: 1.9
temp: returning LaunchDesc from XMLFormat.parse():
<jnlp spec="1.0+" codebase="https://java.com/en/download/" href="https://java.com/en/download/JavaDetection_applet.jnlp">
  <information>
    <title>Java Detection</title>
    <vendor>Oracle Inc.</vendor>
    <homepage href="null"/>
  </information>
  <security>
    <all-permissions/>
  </security>
  <update check="background" policy="always"/>
  <resources>
    <java version="1.6+"/>
    <jar href="https://java.com/en/download/JavaDetection.jar" download="eager" main="false"/>
  </resources>
  <applet-desc name="Java Detection Applet" main-class="JavaDetection" documentbase="http://java.com/en/download/installed.jsp?detect=jre" width="1" height="1"/>
</jnlp>
network: Cache entry not found [url: https://java.com/en/download/JavaDetection_applet.jnlp, version: null]
network: Cache entry not found [url: https://java.com/en/download/JavaDetection_applet.jnlp, version: null]
network: Connecting https://java.com/en/download/JavaDetection_applet.jnlp with proxy=DIRECT
network: Cache entry not found [url: file:/C:/Program%20Files%20(x86)/Java/jre7/lib/ext/sunec.jar, version: null]
network: Cache entry not found [url: file:/C:/Program%20Files%20(x86)/Java/jre7/lib/ext/sunjce_provider.jar, version: null]
network: Connecting http://java.com:443/ with proxy=DIRECT
javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?
 at sun.security.ssl.InputRecord.handleUnknownRecord(Unknown Source)
 at sun.security.ssl.InputRecord.read(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
 at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
 at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
 at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
 at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
 at com.sun.deploy.net.HttpUtils.followRedirects(Unknown Source)
 at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
 at com.sun.deploy.net.BasicHttpRequest.doGetRequestEX(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
 at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
 at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
 at com.sun.deploy.model.ResourceProvider.getResource(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory._buildDescriptor(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
 at sun.plugin2.applet.JNLP2Manager.redirectLaunchDesc(Unknown Source)
 at sun.plugin2.applet.JNLP2Manager.initialize(Unknown Source)
 at sun.plugin2.main.client.PluginMain.initManager(Unknown Source)
 at sun.plugin2.main.client.PluginMain.access$200(Unknown Source)
 at sun.plugin2.main.client.PluginMain$2.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
network: Connecting https://java.com/en/download/JavaDetection_applet.jnlp with proxy=DIRECT
network: Connecting http://java.com:443/ with proxy=DIRECT
javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?
 at sun.security.ssl.InputRecord.handleUnknownRecord(Unknown Source)
 at sun.security.ssl.InputRecord.read(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
 at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
 at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
 at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
 at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
 at com.sun.deploy.net.HttpUtils.followRedirects(Unknown Source)
 at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
 at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
 at com.sun.deploy.net.BasicHttpRequest.doGetRequest(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
 at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
 at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
 at com.sun.deploy.model.ResourceProvider.getResource(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory._buildDescriptor(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
 at sun.plugin2.applet.JNLP2Manager.redirectLaunchDesc(Unknown Source)
 at sun.plugin2.applet.JNLP2Manager.initialize(Unknown Source)
 at sun.plugin2.main.client.PluginMain.initManager(Unknown Source)
 at sun.plugin2.main.client.PluginMain.access$200(Unknown Source)
 at sun.plugin2.main.client.PluginMain$2.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
com.sun.deploy.net.FailedDownloadException: Unable to load resource: https://java.com/en/download/JavaDetection_applet.jnlp
 at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
 at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
 at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
 at com.sun.deploy.model.ResourceProvider.getResource(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory._buildDescriptor(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
 at sun.plugin2.applet.JNLP2Manager.redirectLaunchDesc(Unknown Source)
 at sun.plugin2.applet.JNLP2Manager.initialize(Unknown Source)
 at sun.plugin2.main.client.PluginMain.initManager(Unknown Source)
 at sun.plugin2.main.client.PluginMain.access$200(Unknown Source)
 at sun.plugin2.main.client.PluginMain$2.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
Caused by:
javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?
 at sun.security.ssl.InputRecord.handleUnknownRecord(Unknown Source)
 at sun.security.ssl.InputRecord.read(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
 at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
 at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
 at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
 at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
 at com.sun.deploy.net.HttpUtils.followRedirects(Unknown Source)
 at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
 at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
 at com.sun.deploy.net.BasicHttpRequest.doGetRequest(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
 at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
 at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
 at com.sun.deploy.model.ResourceProvider.getResource(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory._buildDescriptor(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
 at sun.plugin2.applet.JNLP2Manager.redirectLaunchDesc(Unknown Source)
 at sun.plugin2.applet.JNLP2Manager.initialize(Unknown Source)
 at sun.plugin2.main.client.PluginMain.initManager(Unknown Source)
 at sun.plugin2.main.client.PluginMain.access$200(Unknown Source)
 at sun.plugin2.main.client.PluginMain$2.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
network: Cache entry not found [url: https://java.com/en/download/JavaDetection_applet.jnlp, version: null]
network: Connecting https://java.com/en/download/JavaDetection_applet.jnlp with proxy=DIRECT
network: Connecting http://java.com:443/ with proxy=DIRECT
network: Cache entry not found [url: https://java.com/en/download/JavaDetection_applet.jnlp, version: null]
network: Cache entry not found [url: https://java.com/en/download/JavaDetection_applet.jnlp, version: null]
network: Connecting https://java.com/en/download/JavaDetection_applet.jnlp with proxy=DIRECT
network: Connecting http://java.com:443/ with proxy=DIRECT
javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?
 at sun.security.ssl.InputRecord.handleUnknownRecord(Unknown Source)
 at sun.security.ssl.InputRecord.read(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
 at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
 at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
 at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
 at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
 at com.sun.deploy.net.HttpUtils.followRedirects(Unknown Source)
 at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
 at com.sun.deploy.net.BasicHttpRequest.doGetRequestEX(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
 at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
 at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
 at com.sun.deploy.model.ResourceProvider.getResource(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory._buildDescriptor(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
 at sun.plugin2.applet.JNLP2Manager.redirectLaunchDesc(Unknown Source)
 at sun.plugin2.applet.JNLP2Manager.initialize(Unknown Source)
 at sun.plugin2.main.client.PluginMain.initManager(Unknown Source)
 at sun.plugin2.main.client.PluginMain.access$200(Unknown Source)
 at sun.plugin2.main.client.PluginMain$2.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
network: Connecting https://java.com/en/download/JavaDetection_applet.jnlp with proxy=DIRECT
network: Connecting http://java.com:443/ with proxy=DIRECT
javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?
 at sun.security.ssl.InputRecord.handleUnknownRecord(Unknown Source)
 at sun.security.ssl.InputRecord.read(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
 at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
 at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
 at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
 at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
 at com.sun.deploy.net.HttpUtils.followRedirects(Unknown Source)
 at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
 at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
 at com.sun.deploy.net.BasicHttpRequest.doGetRequest(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
 at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
 at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
 at com.sun.deploy.model.ResourceProvider.getResource(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory._buildDescriptor(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
 at sun.plugin2.applet.JNLP2Manager.redirectLaunchDesc(Unknown Source)
 at sun.plugin2.applet.JNLP2Manager.initialize(Unknown Source)
 at sun.plugin2.main.client.PluginMain.initManager(Unknown Source)
 at sun.plugin2.main.client.PluginMain.access$200(Unknown Source)
 at sun.plugin2.main.client.PluginMain$2.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
com.sun.deploy.net.FailedDownloadException: Unable to load resource: https://java.com/en/download/JavaDetection_applet.jnlp
 at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
 at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
 at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
 at com.sun.deploy.model.ResourceProvider.getResource(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory._buildDescriptor(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
 at sun.plugin2.applet.JNLP2Manager.redirectLaunchDesc(Unknown Source)
 at sun.plugin2.applet.JNLP2Manager.initialize(Unknown Source)
 at sun.plugin2.main.client.PluginMain.initManager(Unknown Source)
 at sun.plugin2.main.client.PluginMain.access$200(Unknown Source)
 at sun.plugin2.main.client.PluginMain$2.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
Caused by:
javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?
 at sun.security.ssl.InputRecord.handleUnknownRecord(Unknown Source)
 at sun.security.ssl.InputRecord.read(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
 at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
 at sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source)
 at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
 at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
 at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)
 at com.sun.deploy.net.HttpUtils.followRedirects(Unknown Source)
 at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
 at com.sun.deploy.net.BasicHttpRequest.doRequest(Unknown Source)
 at com.sun.deploy.net.BasicHttpRequest.doGetRequest(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
 at com.sun.deploy.net.DownloadEngine.downloadResource(Unknown Source)
 at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
 at com.sun.deploy.cache.ResourceProviderImpl.getResource(Unknown Source)
 at com.sun.deploy.model.ResourceProvider.getResource(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory._buildDescriptor(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
 at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
 at sun.plugin2.applet.JNLP2Manager.redirectLaunchDesc(Unknown Source)
 at sun.plugin2.applet.JNLP2Manager.initialize(Unknown Source)
 at sun.plugin2.main.client.PluginMain.initManager(Unknown Source)
 at sun.plugin2.main.client.PluginMain.access$200(Unknown Source)
 at sun.plugin2.main.client.PluginMain$2.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
network: Cache entry not found [url: https://java.com/en/download/JavaDetection_applet.jnlp, version: null]
network: Connecting https://java.com/en/download/JavaDetection_applet.jnlp with proxy=DIRECT
network: Connecting http://java.com:443/ with proxy=DIRECT
java.lang.NullPointerException
 at sun.plugin2.applet.JNLP2Manager.initialize(Unknown Source)
 at sun.plugin2.main.client.PluginMain.initManager(Unknown Source)
 at sun.plugin2.main.client.PluginMain.access$200(Unknown Source)
 at sun.plugin2.main.client.PluginMain$2.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
Error while initializing manager: java.lang.NullPointerException, bail out

( Erro ao fazer o login no Pastebin )

Estava funcionando bem, mas havia várias atualizações do Windows pendentes. Reiniciado e Java quebrou. Alguém já experimentou esse problema também? Eu tentei desinstalar os KBs individualmente e depois de remover KB2876331 , o Java funcionou um pouco. Reiniciado e o Java quebrou novamente.

Coisas que tentei:

  1. Desinstalar o Java completamente do laptop e reinstalar, tanto a instalação do pacote off-line como diretamente do site Java (não bem-sucedida)
  2. Java desinstalado, reinstalado apenas 64 bits. (Não é bem sucedido)
  3. Desinstalado em 64 bits e depois reinstalado em 32 bits (sem êxito)
  4. Desinstalou o Java completamente, executou o utilitário de correção da Microsoft e reinstalou (Não foi bem-sucedido)
  5. Java desinstalado e usou um utilitário chamado JavaRa para desinstalar os componentes restantes: link (sem sucesso)
  6. Executei a instalação para instalar o java a partir do mesmo utilitário JavaRa. Ele instala o Java 6 e que engraçado o suficiente acaba funcionando!
  7. Tentou atualizar o Java 6 do console java para o Java 7 Update 45 e ele quebra novamente (não é bem-sucedido)
  8. Também tentei excluir qualquer coisa que eu pudesse para java (pesquisa de pastas / registro) após uma desinstalação, para ter certeza de que ela estava o mais limpa possível. (Não é bem sucedido)
  9. Tentei usar o Revo Uninstaller para remover o Java, mas não consegui mais.
por Roy 22.11.2013 / 19:02

4 respostas

1

Isso parece mais com uma configuração do que com um problema com o próprio Java, no log diz:

network: Connecting http://java.com:443/ with proxy=DIRECT javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?

Isso me diz que você está se conectando usando http (embora na porta 443), mas tentando abrir uma conexão SSL. Tente https em vez de http? Tente se conectar a esse site com um navegador e veja a conexão real que você recebe.

    
por 09.01.2014 / 12:07
1

Acabei de ter o que parece ser o mesmo problema, após atualizar para o Java 7 Update 51 (32 bits), no IE10 no Windows 8. de 64 bits. Com o log e o rastreio, as últimas 10 linhas do log são essencialmente o mesmo que o seu, exceto no meu caso, a entrada do cache .jnlp estava desatualizada em vez de estar faltando. Como Tim B percebeu, estava tentando se conectar ao link com proxy = DIRECT.

A solução aqui foi ligar o proxy do IE - estamos atrás de um firewall MS. Anteriormente, isso não foi um problema para os applets, pois o Microsoft Firewall Client para o ISA Server manipulou o tráfego.

Eu recebi o KB2876331 por mais de um mês, o que provavelmente não está relacionado, mas recebi várias outras atualizações do MS no outro dia.

    
por 23.01.2014 / 12:15
0

Após a atualização para os applets Java 7u79, parou de funcionar para mim. Eu precisava de duas coisas:

  1. reinicialização da máquina
  2. Reconfiguração do firewall - um novo aplicativo ( jre7\bin\jp2launcher.exe ) precisava de conexões de rede
por 23.04.2015 / 08:58
-1

Após várias tentativas, consegui resolver o problema removendo completamente a versão 8 do Java e instalando o Java 7u80.

Espero que isso possa ajudá-lo!

Daniel

    
por 14.07.2015 / 21:16

Tags

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