Weird codeInsight exceptions when running an IDEA-built app using Drag & Drop

I'm building a Swing app using 660 (and javac) and running it using IDEA. I get these weird (but seemingly harmless) error messages quite often; has anyone else seen these?

Exception "java.lang.ClassNotFoundException: [Lcom.intellij.codeInsight.f.bl;"while constructing DataFlavor for: application/x-java-serialized-object;

Exception "java.lang.ClassNotFoundException: [Lcom.intellij.codeInsight.f.bk;"while constructing DataFlavor for: application/x-java-serialized-object;

7 comments
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Yes, I also have this, and actually as far as I know, all of
our developers face this problem.

Br,

Zsolt

Peter Armstrong wrote:

I'm building a Swing app using 660 (and javac) and running it using IDEA. I get these weird (but seemingly harmless) error messages quite often; has anyone else seen these?

Exception "java.lang.ClassNotFoundException: [Lcom.intellij.codeInsight.f.bl;"while constructing DataFlavor for: application/x-java-serialized-object;

Exception "java.lang.ClassNotFoundException: [Lcom.intellij.codeInsight.f.bk;"while constructing DataFlavor for: application/x-java-serialized-object;


0
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Yes we get this too... really strange as it's talking about intellij classes
which aren't even in the classpath of the application!
N.

Peter Armstrong wrote:

I'm building a Swing app using 660 (and javac) and running it using
IDEA. I get these weird (but seemingly harmless) error messages
quite often; has anyone else seen these?

>

Exception "java.lang.ClassNotFoundException:
[Lcom.intellij.codeInsight.f.bl;"while constructing DataFlavor for:
application/x-java-serialized-object;

>

Exception "java.lang.ClassNotFoundException:
[Lcom.intellij.codeInsight.f.bk;"while constructing DataFlavor for:
application/x-java-serialized-object;



0
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"Peter Armstrong" <itnadmin@jetbrains.com> wrote in message
news:2976059.1034656939394.JavaMail.jrun@is.intellij.net...

I'm building a Swing app using 660 (and javac) and running it using IDEA.

I get these weird (but seemingly harmless) error messages quite often; has
anyone else seen these?
>

Exception "java.lang.ClassNotFoundException:

[Lcom.intellij.codeInsight.f.bl;"while constructing DataFlavor for:
application/x-java-serialized-object;

>

Exception "java.lang.ClassNotFoundException:

[Lcom.intellij.codeInsight.f.bk;"while constructing DataFlavor for:
application/x-java-serialized-object;

>

You should really report it as a bug via
http://www.intellij.net/tracker/idea/browse along with the relevant bits
from the %IDEA_HOME%\system\log\idea.log file..

--
Richard Osbaldeston
(http://www.osbald.co.uk)


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The error messages do not appear in IDEA's console, they appear in the
console of my running application.

Richard Osbaldeston wrote:

"Peter Armstrong" <itnadmin@jetbrains.com> wrote in message
news:2976059.1034656939394.JavaMail.jrun@is.intellij.net...

>
>> I'm building a Swing app using 660 (and javac) and running it using
>> IDEA.

I get these weird (but seemingly harmless) error messages quite
often; has anyone else seen these?

>>
>> Exception "java.lang.ClassNotFoundException:

[Lcom.intellij.codeInsight.f.bl;"while constructing DataFlavor for:
application/x-java-serialized-object;

>>
>> Exception "java.lang.ClassNotFoundException:

[Lcom.intellij.codeInsight.f.bk;"while constructing DataFlavor for:
application/x-java-serialized-object;

>>
>

You should really report it as a bug via
http://www.intellij.net/tracker/idea/browse along with the relevant
bits from the %IDEA_HOME%\system\log\idea.log file..



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It's fixed in #661.

--
Valentin Kipiatkov
JetBrains, Inc
http://www.intellij.com
"Develop with pleasure!"

"Peter Armstrong" <itnadmin@jetbrains.com> wrote in message
news:2976059.1034656939394.JavaMail.jrun@is.intellij.net...

I'm building a Swing app using 660 (and javac) and running it using IDEA.

I get these weird (but seemingly harmless) error messages quite often; has
anyone else seen these?
>

Exception "java.lang.ClassNotFoundException:

[Lcom.intellij.codeInsight.f.bl;"while constructing DataFlavor for:
application/x-java-serialized-object;

>

Exception "java.lang.ClassNotFoundException:

[Lcom.intellij.codeInsight.f.bk;"while constructing DataFlavor for:
application/x-java-serialized-object;

>


0
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"Nathan Brown" <nedski@yahoo.com> wrote in message
news:aoh515$49h$1@is.intellij.net...

The error messages do not appear in IDEA's console, they appear in the
console of my running application.

>

Do the messages also appear in the idea.log file? your own console? you mean
this application is also trapping Sytem.out/System.err that IDEA usually
captures for the run/debug console output tab.. Actually it looks a lot like
an side-effect of an overly-active obfuscator DataFlavor classes usually
need to be exempt from obfuscation (guess) If it's a bug somebody needs to
raise an bugreport on this - otherwise everybody is just winging in the
wrong newsgroup, if it isn't in the tracker - it dosn't get fixed.

--
Richard Osbaldeston
(http://www.osbald.co.uk)



0
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Please submit this issue into the Tracker.
It's preferred way of submitting bugs/feature requests. Submitting an issue
into the Tracker gives you a warranty that it will be processed. This forum
should be used for discussions, general questions etc.

--
Valentin Kipiatkov
JetBrains, Inc
http://www.intellij.com
"Develop with pleasure!"


"Peter Armstrong" <itnadmin@jetbrains.com> wrote in message
news:2976059.1034656939394.JavaMail.jrun@is.intellij.net...

I'm building a Swing app using 660 (and javac) and running it using IDEA.

I get these weird (but seemingly harmless) error messages quite often; has
anyone else seen these?
>

Exception "java.lang.ClassNotFoundException:

[Lcom.intellij.codeInsight.f.bl;"while constructing DataFlavor for:
application/x-java-serialized-object;

>

Exception "java.lang.ClassNotFoundException:

[Lcom.intellij.codeInsight.f.bk;"while constructing DataFlavor for:
application/x-java-serialized-object;

>


0

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