Newsgroup: it.comp.java
Titolo: Aiuto! Grave problema con IExplorer

Non riesco piu' a vedere un grafico importantissimo (per me), e leggo
questo errore (lo leggo in basso a sinistra della finestra di Internet
Explorer):
"Caricamento Applet Java non riuscito".
Sono andato sul sito Microsoft per ri-downloadare la Microsoft Java
Virtual Machine, ma non e' piu' possibile!
E' successo questo, qualche ora fa: uso continuamente IE per
visualizzare dati borsistici in tempo reale su un certo sito (a
*pagamento*). Nota: non sapevo che usasse un Applet Java (che non
conosco).
Vedevo che era piuttosto lento rispetto al solito, cosi' ho aperto
Netscape, che mi ha chiesto di downloadare non so che cosa. Poiche'
avevo fretta (altrimenti non avrei cercato di vedere se Netscape era
piu' veloce), ho downloadato questo qualcosa velocemente, ricordo solo
che ho scelto l'opzione per Netscape e Mozilla invece che per IE.
Risultato: adesso NON funziona piu' niente, ne' su IE, ne' su
Netscape!
Non riesco a ritrovare la pagina da cui ho downloadato e non saprei
dire nient'altro. Che cosa posso fare??
Nota: Mi serve la MICROSOFT Java Virtual Machine,
con quella della SUN non funzionerebbe comunque.
Non posso neanche prendermela col sito a pagamento (che ho gia' pagato
per molti dei prossimi mesi).
Grazie per ogni aiuto...
Giancarlo

 dire nient'altro. Che cosa posso fare??
ahi ahi ahi... informatica e ansia sono proverbiali nemiche
nel pannello di controllo ti compare il java plug-in? una tazzina azzurra
stilizzata con del fumo rosso che esce?
si? bene, aprilo, e alla scheda "Browser" disabilita la casella "Internet
Explorer". Ora IE dovrebbe usare il runtime di default
-- 
a.a

 Explorer". Ora IE dovrebbe usare il runtime di default
Niente, quello è cancellato per sempre, e la Microsoft Virtual Machine
non si trova piu' in giro. Devo farlo funzionare con Java vero (Sun),
risolvendo questo problema assurdo di questa cartella advfn che non
permette la scrittura.
Grazie
Giancarlo

Ho postato un messaggio poco fa, ma non sono sicuro che
l'interpretazione che ho scritto sia giusta, quindi posto TUTTO ciò
che compare sulla Java console, sperando che qualcuno mi aiuta a
risolvere questo problema:
User: fabrcop
(I just emailed you because streaming does not work anymore)
If it may help, here are the error messages I can read through the
Java Console:
---------------------------------------------
http://www.advfn.com/p.php?pid=prefs&action=get&user=fabrcop&item=charts
Could not load class advfnclient.chart.ChartContainer
Class = class advfnclient.chart.ChartContainer
Con = public advfnclient.chart.ChartContainer(java.util.Hashtable)
java.lang.reflect.InvocationTargetException
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown
Source)
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown
Source)
 at java.lang.reflect.Constructor.newInstance(Unknown Source)
 at advfnclient.framework.BaseControl.start(Unknown Source)
 at loader3.SunLoaderApplet.runRootClass(SunLoaderApplet.java:128)
 at loader3.Loader.run(Loader.java:202)
 at loader3.SunLoaderApplet.run(SunLoaderApplet.java:98)
 at java.lang.Thread.run(Unknown Source)
Caused by: java.security.AccessControlException: access denied
(java.io.FilePermission C:\Documents and
Settings\Proprietario\advfn\data write)
 at java.security.AccessControlContext.checkPermission(Unknown Source)
 at java.security.AccessController.checkPermission(Unknown Source)
 at java.lang.SecurityManager.checkPermission(Unknown Source)
 at java.lang.SecurityManager.checkWrite(Unknown Source)
 at java.io.File.mkdir(Unknown Source)
 at java.io.File.mkdirs(Unknown Source)
 at advfnclient.framework.pricehistory.PriceDataUtils.getFile(Unknown
Source)
 at advfnclient.framework.pricehistory.PriceDataLoader.<init>(Unknown
Source)
 at advfnclient.framework.pricehistory.PriceDataLoader.createLoader(Unknown
Source)
 at advfnclient.chart.ChartContainer.loadNewSymbolSets(Unknown Source)
 at advfnclient.chart.ChartContainer.<init>(Unknown Source)
 at advfnclient.chart.ChartContainer.<init>(Unknown Source)
 ... 9 more
Invocation message by null
Caused by java.security.AccessControlException: access denied
(java.io.FilePermission C:\Documents and
Settings\Proprietario\advfn\data write)
java.security.AccessControlException: access denied
(java.io.FilePermission C:\Documents and
Settings\Proprietario\advfn\data write)
 at java.security.AccessControlContext.checkPermission(Unknown Source)
 at java.security.AccessController.checkPermission(Unknown Source)
 at java.lang.SecurityManager.checkPermission(Unknown Source)
 at java.lang.SecurityManager.checkWrite(Unknown Source)
 at java.io.File.mkdir(Unknown Source)
 at java.io.File.mkdirs(Unknown Source)
 at advfnclient.framework.pricehistory.PriceDataUtils.getFile(Unknown
Source)
 at advfnclient.framework.pricehistory.PriceDataLoader.<init>(Unknown
Source)
 at advfnclient.framework.pricehistory.PriceDataLoader.createLoader(Unknown
Source)
 at advfnclient.chart.ChartContainer.loadNewSymbolSets(Unknown Source)
 at advfnclient.chart.ChartContainer.<init>(Unknown Source)
 at advfnclient.chart.ChartContainer.<init>(Unknown Source)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown
Source)
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown
Source)
 at java.lang.reflect.Constructor.newInstance(Unknown Source)
 at advfnclient.framework.BaseControl.start(Unknown Source)
 at loader3.SunLoaderApplet.runRootClass(SunLoaderApplet.java:128)
 at loader3.Loader.run(Loader.java:202)
 at loader3.SunLoaderApplet.run(SunLoaderApplet.java:98)
 at java.lang.Thread.run(Unknown Source)
Could not load class advfnclient.chart.ChartContainer
java.lang.reflect.InvocationTargetException
Retrying app Start of advfnclient.chart.ChartContainer
http://www.advfn.com/p.php?pid=prefs&action=get&user=fabrcop&item=charts
Could not load class advfnclient.chart.ChartContainer
java.lang.reflect.InvocationTargetException
java.lang.reflect.InvocationTargetException
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown
Source)
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown
Source)
 at java.lang.reflect.Constructor.newInstance(Unknown Source)
 at advfnclient.framework.BaseControl.start(Unknown Source)
 at loader3.SunLoaderApplet.runRootClass(SunLoaderApplet.java:128)
 at loader3.Loader.run(Loader.java:202)
 at loader3.SunLoaderApplet.run(SunLoaderApplet.java:98)
 at java.lang.Thread.run(Unknown Source)
Caused by: java.security.AccessControlException: access denied
(java.io.FilePermission C:\Documents and
Settings\Proprietario\advfn\data write)
 at java.security.AccessControlContext.checkPermission(Unknown Source)
 at java.security.AccessController.checkPermission(Unknown Source)
 at java.lang.SecurityManager.checkPermission(Unknown Source)
 at java.lang.SecurityManager.checkWrite(Unknown Source)
 at java.io.File.mkdir(Unknown Source)
 at java.io.File.mkdirs(Unknown Source)
 at advfnclient.framework.pricehistory.PriceDataUtils.getFile(Unknown
Source)
 at advfnclient.framework.pricehistory.PriceDataLoader.<init>(Unknown
Source)
 at advfnclient.framework.pricehistory.PriceDataLoader.createLoader(Unknown
Source)
 at advfnclient.chart.ChartContainer.loadNewSymbolSets(Unknown Source)
 at advfnclient.chart.ChartContainer.<init>(Unknown Source)
 at advfnclient.chart.ChartContainer.<init>(Unknown Source)
 ... 9 more
java.security.AccessControlException: access denied
(java.io.FilePermission C:\Documents and
Settings\Proprietario\advfn\data write)
 at java.security.AccessControlContext.checkPermission(Unknown Source)
 at java.security.AccessController.checkPermission(Unknown Source)
 at java.lang.SecurityManager.checkPermission(Unknown Source)
 at java.lang.SecurityManager.checkWrite(Unknown Source)
 at java.io.File.mkdir(Unknown Source)
 at java.io.File.mkdirs(Unknown Source)
 at advfnclient.framework.pricehistory.PriceDataUtils.getFile(Unknown
Source)
 at advfnclient.framework.pricehistory.PriceDataLoader.<init>(Unknown
Source)
 at advfnclient.framework.pricehistory.PriceDataLoader.createLoader(Unknown
Source)
 at advfnclient.chart.ChartContainer.loadNewSymbolSets(Unknown Source)
 at advfnclient.chart.ChartContainer.<init>(Unknown Source)
 at advfnclient.chart.ChartContainer.<init>(Unknown Source)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown
Source)
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown
Source)
 at java.lang.reflect.Constructor.newInstance(Unknown Source)
 at advfnclient.framework.BaseControl.start(Unknown Source)
 at loader3.SunLoaderApplet.runRootClass(SunLoaderApplet.java:128)
 at loader3.Loader.run(Loader.java:202)
 at loader3.SunLoaderApplet.run(SunLoaderApplet.java:98)
 at java.lang.Thread.run(Unknown Source)