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Unicode value 0x0 is not valid for interchange #426

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GoogleCodeExporter opened this Issue Apr 6, 2015 · 7 comments

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GoogleCodeExporter commented Apr 6, 2015

What steps will reproduce the problem?
1.run pagespeed

What is the expected output? What do you see instead?
some pagespeed dependancies are writing to stdout, instead of through the 
pagespeed messagehandler

What version of the product are you using (please check X-Mod-Pagespeed
header)?
custom implementation

On what operating system?
unbuntu 11.10
Which version of Apache?
traffics erver
Which MPM?
n/a

Please provide any additional information below, especially a URL or an
HTML file that exhibits the problem.

See the log dump below, these messages are written reasonably frequently. Some 
look a little bit scary (those about unicode value 0x0), but other than that, 
it's just annoying (they end up in the trafficserver main logfile).

Regards, 
Otto van der Schaaf

[0426/095110:INFO:gif_reader.cc(189)] Found multiple transparency entries. 
Using first entry.
[0426/095110:INFO:gif_reader.cc(90)] Unable to optimize image with 2 frames.
[0426/095110:INFO:gif_reader.cc(189)] Found multiple transparency entries. 
Using first entry.
[0426/095110:INFO:gif_reader.cc(90)] Unable to optimize image with 2 frames.
[0426/101348:WARNING:unicodetext.cc(359)] Unicode value 0x0 is not valid for 
interchange
[0426/101348:WARNING:unicodetext.cc(359)] Unicode value 0x0 is not valid for 
interchange
[0426/101348:WARNING:unicodetext.cc(359)] Unicode value 0x0 is not valid for 
interchange
[0426/101348:WARNING:unicodetext.cc(359)] Unicode value 0x0 is not valid for 
interchange
[0426/101348:WARNING:unicodetext.cc(359)] Unicode value 0x0 is not valid for 
interchange
[0426/101348:WARNING:unicodetext.cc(359)] Unicode value 0x0 is not valid for 
interchange
[0426/101348:WARNING:unicodetext.cc(359)] Unicode value 0x0 is not valid for 
interchange
[0426/101348:WARNING:unicodetext.cc(359)] Unicode value 0x0 is not valid for 
interchange
[0426/101348:WARNING:unicodetext.cc(359)] Unicode value 0x0 is not valid for 
interchange
[0426/101348:WARNING:unicodetext.cc(359)] Unicode value 0x0 is not valid for 
interchange
[0426/101348:INFO:gif_reader.cc(189)] Found multiple transparency entries. 
Using first entry.
[0426/101348:INFO:gif_reader.cc(90)] Unable to optimize image with 2 frames.
[0426/101348:INFO:gif_reader.cc(189)] Found multiple transparency entries. 
Using first entry.
[0426/101348:INFO:gif_reader.cc(90)] Unable to optimize image with 2 frames.
[0426/101348:INFO:gif_reader.cc(189)] Found multiple transparency entries. 
Using first entry.
[0426/101348:INFO:gif_reader.cc(90)] Unable to optimize image with 2 frames.
[0426/101348:INFO:gif_reader.cc(189)] Found multiple transparency entries. 
Using first entry.
[0426/101348:INFO:gif_reader.cc(90)] Unable to optimize image with 2 frames.
[0426/101348:INFO:gif_reader.cc(189)] Found multiple transparency entries. 
Using first entry.
[0426/101348:INFO:gif_reader.cc(90)] Unable to optimize image with 2 frames.
[0426/101348:INFO:gif_reader.cc(189)] Found multiple transparency entries. 
Using first entry.
[0426/101348:INFO:gif_reader.cc(90)] Unable to optimize image with 2 frames.
[0426/101348:INFO:gif_reader.cc(189)] Found multiple transparency entries. 
Using first entry.
[0426/101348:INFO:gif_reader.cc(90)] Unable to optimize image with 2 frames.
[0426/101348:INFO:gif_reader.cc(189)] Found multiple transparency entries. 
Using first entry.
[0426/101348:INFO:gif_reader.cc(90)] Unable to optimize image with 2 frames.
[0426/101348:INFO:gif_reader.cc(189)] Found multiple transparency entries. 
Using first entry.
[0426/101348:INFO:gif_reader.cc(90)] Unable to optimize image with 2 frames.



Original issue reported on code.google.com by osch...@gmail.com on 26 Apr 2012 at 8:29

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GoogleCodeExporter commented Apr 6, 2015

Those you can actually intercept via code similar to that in 
net/instaweb/apache/log_message_handler.cc. That's probably worth 
generalizing somehow, indeed..

Original comment by morlov...@google.com on 26 Apr 2012 at 11:35

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GoogleCodeExporter commented Apr 6, 2015

This "unicode value 0x0" warning I think deserves investigation & at least a 
message with context -- it's related to css files.

I'm thinking the gif-reader message should be squelched somehow.  It doesn't 
look like we need to spew log for that.  I'm not sure how easy it is to change 
it.

Original comment by jmara...@google.com on 5 May 2012 at 1:16

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GoogleCodeExporter commented Apr 6, 2015

There are two issues here.  Let's have Shawn look at "Unicode value 0x0 is not 
valid for interchange" and then he can split the gif_reader issue or pass it to 
someone else.

Original comment by jmara...@google.com on 17 May 2012 at 7:28

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GoogleCodeExporter commented Apr 6, 2015

Summary was: some pagespeed dependancies are writing to stdout or stderr

Split off other error into issue 435.

Original comment by sligocki@google.com on 17 May 2012 at 7:43

  • Changed title: Unicode value 0x0 is not valid for interchange
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GoogleCodeExporter commented Apr 6, 2015

Original comment by jmara...@google.com on 17 May 2012 at 7:50

  • Added labels: Milestone-v23
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GoogleCodeExporter commented Apr 6, 2015

This issue was closed by revision r1612.

Original comment by sligocki@google.com on 25 May 2012 at 7:32

  • Changed state: Fixed
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GoogleCodeExporter commented Apr 6, 2015

Original comment by sligocki@google.com on 25 May 2012 at 7:45

  • Added labels: release-note
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