Question

单击海边控制面板上的“浏览”按钮时，我收到DNU错误。

重现：顶部菜单 - ＆gt;应用程序 - ＆gt;海边控制面板 - ＆gt;浏览 - ＆gt;抛出字典DNU #collectWithIndex：

调试器显示它出现在PluggableTreeMorph中，因此它是一个GUI问题。

我正在运行Squeak5.1-16548-64bit.image

包装安装如下：

 Installer gemsource
  project: 'metacello';
  addPackage: 'ConfigurationOfMetacello';
  install.

"Bootstrap Metacello Preview, using mcz files (#'previewBootstrap' symbolic version"
((Smalltalk at: #ConfigurationOfMetacello) project 
  version: #'previewBootstrap') load.

"Load the Preview version of Metacello from GitHub"
(Smalltalk at: #Metacello) new
  configuration: 'MetacelloPreview';
  version: #stable;
  repository: 'github://Metacello/metacello:configuration';
  load.

"Now load latest version of Metacello"
(Smalltalk at: #Metacello) new
  baseline: 'Metacello';
  repository: 'github://Metacello/metacello:master/repository';
  get.
(Smalltalk at: #Metacello) new
  baseline: 'Metacello';
  repository: 'github://Metacello/metacello:master/repository';
  load.


   Metacello new
        configuration: 'Seaside3';
        repository: 
    'http://www.smalltalkhub.com/mc/Seaside/MetacelloConfigurations/main';
        version: #stable;
        load: 'OneClick'.

(ConfigurationOfGrease project version: #stable) load

建议非常感谢。

THX

Answer 1

恭喜，你发现了一个错误;）Squeak方面有一个我们不知道的变化。我在这里打开了一个问题：https://github.com/SeasideSt/Seaside/issues/982。

Answer 2

在吱吱声5.1上新安装的seaside 3中，看来对我有用的是

WARequestHandlerBrowser>>#handlersOfDispatcher:
handlersOfDispatcher: aWADispatcher

    ^ aWADispatcher isDispatcher
        ifTrue: [ | list |
            list := OrderedCollection new.
            aWADispatcher handlers keysAndValuesDo: [:key :value |
                list add: value].
            list]
        ifFalse: [#()]

吱吱声5.1和海边控制面板

2 个答案: