Re: after recent upgrade, many packages doesn't work anymore

> On 29/12/2015 22:52, Žarko wrote:
>> Hi!,
>> after recent upgrade of 64-bit upgrade three days ago, at many old
>> files, which can be compiled before without any problems, now generate
>> note (in WinEdt information window):
>> 
>> PDFLaTeX return <Exit code (1) indicating that some problems might
>> have occurred during compilation ...
>> 
>> And doesn't generate output.
>> 
>> The log files doesn't contains any usable information. As an example
>> of such logs has the following last lines:
>> 
>> ("C:\Program Files\MiKTeX 2.9\tex\latex\l3kernel\expl3-code.tex"
>> Package: expl3 2015/12/20 v6326 L3 programming layer (code)
>> L3 Module: l3bootstrap 2015/12/15 v6320 L3 Bootstrap code
>> L3 Module: l3names 2015/11/16 v6276 L3 Namespace for primitives
>> L3 Module: l3basics 2015/11/22 v6315 L3 Basic definitions
>> L3 Module: l3expan 2015/09/10 v5983 L3 Argument expansion
>> L3 Module: l3tl 2015/09/29 v6121 L3 Token lists
>> L3 Module: l3str 2015/12/20 v6325 L3 Strings
>> 
>> Checking a bunch of my old files, where this error occur, I observe,
>> that to them is common of use package: animate, siunitx, madframed,
>> tcolorboc with option "many" and "all" (packages which use expl3?).
>> 
>> all this files can still be normal compiled with MikTeX version before
>> last. Do any other experienced similar problem? Is there some
>> workaround to fix this?
>> 
>> Regards, Zarko
> 
> We recently moved some data around resulting in a new package (unicode-
> data). In understand from a direct mail that this might not be being
> installed automatically, which will cause an issue. Use the package
> manager to add it to your installation and all should be well.
> 
> Joseph

I encountered exactly the same issue with the `siunitx' package after
updating MiKTeX. It seems that an old issue returned with the update.
Have a look at
	<http://tex.stackexchange.com/a/87556>
So either following this or Joseph's advice should solve your problem.

Can anybody else confirm this behavior? Then I would write a bug report.


Best regards,
Stefan



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