[Cartoweb-users] Unable to load view containing layer session

[Matthias Buchs]

It worked!

Thanks a lot
Matthias

Oliver Christen wrote:
> this is only a guess but maybe the special characters do not survive 
> correctly the serialize/unserialize process used to store/load a view.
> maybe have a try at using non-special characters in the layers id and 
> use the internationalisation system to set the correct (special 
> characters) layers names.
> 
> regards
> Oliver
> 
> 
>> Hi everybody,
>>
>> I want to use the views plugin to store and restore session data of 
>> several standard CartoWeb plugins (location, layers, query). My 
>> environment is as follows:
>> - MapServer 4 Windows - version 2.2.6
>> - CartoWeb 3.4.0
>> - Layer names and attributes contain french accents and german umlauts
>>
>> The client.ini:
>>
>> loadPlugins = exportPDF,outline,views
>>
>> ; Views configuration
>> viewOn = true
>> viewStorage = file
>> viewablePlugins = location,layers
>> viewAuth = all
>>
>> ajaxOn = true
>>
>> EncoderClass.config = EncoderISO
>> EncoderClass.output = EncoderISO
>>
>>
>> Saving views works fine. However, whenever I try to load a view I get 
>> the following exception:
>>
>> Class : CartocommonException
>> Message : Error [2, __clone method called on non-object, 
>> C:\ms4w\apps\cartoweb3\coreplugins\layers\client\ClientLayers.php, 508]
>> Backtrace:
>>
>> file: 508 - 
>> C:\ms4w\apps\cartoweb3\coreplugins\layers\client\ClientLayers.php
>> call: Common::cartowebErrorHandler(2, "__clone method called on 
>> non-object", 
>> "C:\ms4w\apps\cartoweb3\coreplugins\layers\client\ClientLayers.ph...", 
>> 508, Array(1))
>>
>> file: 536 - 
>> C:\ms4w\apps\cartoweb3\coreplugins\layers\client\ClientLayers.php
>> call: ClientLayers->getLayersSecurityFiltered()
>>
>> file: 549 - 
>> C:\ms4w\apps\cartoweb3\coreplugins\layers\client\ClientLayers.php
>> call: ClientLayers->getLayers()
>>
>> file: 916 - 
>> C:\ms4w\apps\cartoweb3\coreplugins\layers\client\ClientLayers.php
>> call: ClientLayers->getLayerByName("root")
>>
>> file: 952 - 
>> C:\ms4w\apps\cartoweb3\coreplugins\layers\client\ClientLayers.php
>> call: ClientLayers->getLayersMask("root", False)
>>
>> file: 227 - C:\ms4w\apps\cartoweb3\client\ClientPluginHelper.php
>> call: ClientLayers->buildRequest()
>>
>> The views configuration works fine without the layer plugin. Does 
>> anybody know how to solve the problem?
>>
>> Thanks Matthias
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>>