Node.js 自定义\u元素\u apigen:将图纸数据表导入Dart时出错

I遵循以下步骤，符合：

已安装节点/npm（v3.5.3）

已安装凉亭（v1.7.2）

已安装水解（v1.21.4）

.bowerrc

使用以下内容创建

{
“目录”：“lib/src”
}

bower安装--保存纸张数据表

（）已执行

apigen.yaml

使用以下内容创建

要生成的文件： -paper datatable\paper datatable.html

自定义\u元素\u apigen库加载项pubspec.yaml

依赖项：
自定义元素apigen:^0.2.1+1

pub-run-custom\u-element\u-apigen:update-apigen.yaml

已执行命令

此命令中出现错误

第一个错误：在Windows上无法工作。有关的详细信息

作为一种解决方法，我创建了具有以下内容的

process\u elements.bat

（而不是

process\u elements.sh

）：

node packages\custom\u element\u apigen\src\js\analyze.js%1

我编辑了

generate\u dart\u api.dart

，并将调用

.bat

改为

.sh

：

'D:/Users/Administrador/AppData/Roaming/Pub/Cache/hosted/pub.dartlang.org/custom_element_apigen-0.2.1+1/lib/src/js/process_elements.bat', [inputPath]);

然后，我得到了一个工作区

第二个错误，我没有解决

现在，当执行命令

c:\dart sdk\bin\pub run custom\u element\u apigen:update apigen.yaml

时，出现以下问题：

D:\Users\Administrador\WebstormProjects\Facilis>c:\dart-sdk\bin\pub run custom_e
lement_apigen:update apigen.yaml
←[32m1 of 1: lib\src\paper-datatable\paper-datatable.html←[0mUnhandled exception
:
Failed to parse element files!

exit code: 0
stderr:
stdout:
D:\Users\Administrador\WebstormProjects\Facilis>node packages\custom_element_api
gen\src\js\analyze.js lib\src\paper-datatable\paper-datatable.html
{"imports":["lib/src/polymer/polymer.html","lib/src/paper-datatable/paper-datata
ble-column.html","lib/src/paper-datatable/paper-datatable-edit-dialog.html","lib
/src/paper-datatable/datatable-icons.html","lib/src/paper-checkbox/paper-checkbo
x.html","lib/src/paper-tooltip/paper-tooltip.html"],"elements":{"PaperDatatable"
:{"name":"paper-datatable","properties":{"data":{"hasGetter":true,"hasSetter":tr
ue,"name":"data","type":"Array","description":"\nArray of objects containing the
 data to be shown in the table.\n\n"},"multiSelection":{"hasGetter":true,"hasSet
ter":true,"name":"multiSelection","type":"Boolean","description":"\nWhether to a
llow selection of more than one row.\n\n"},"progress":{"hasGetter":true,"hasSett
er":true,"name":"progress","type":"Boolean","description":"\nWhether to show the
 progress bar. As the progress bar is often not used in standalone\n`<paper-data
table>'s the `<paper-progress>` element isn't included by default and needs to b
e\nmanually imported.\n\n"},"resizeBehavior":{"hasGetter":true,"hasSetter":true,
"name":"resizeBehavior","type":"String","description":"\nOverflow, fixed or 'dyn
amic-columns'\n\n"},"selectable":{"hasGetter":true,"hasSetter":true,"name":"sele
ctable","type":"Boolean","description":"\nWhether to show checkboxes on the left
 to allow row selection.\n\n"},"selectedItem":{"hasGetter":true,"hasSetter":true
,"name":"selectedItem","type":"Object","description":"\nIf `multi-selection` is
off then this contains the selected row.\n\n"},"selectedItems":{"hasGetter":true
,"hasSetter":true,"name":"selectedItems","type":"Array","description":"\nIf `mul
ti-selection` is on then this contains an array of the selected rows.\n\n"},"sel
ectedKey":{"hasGetter":true,"hasSetter":true,"name":"selectedKey","type":"Object
","description":"\nIf `multi-selection` is off then this contains the key of the
 selected row.\n\n"},"selectedKeys":{"hasGetter":true,"hasSetter":true,"name":"s
electedKeys","type":"Array","description":"\nIf `multi-selection` then this cont
ains an array of selected row keys.\n\n"},"listeners":{"hasGetter":true,"hasSett
er":true,"name":"listeners","type":"Object","description":""},"observers":{"hasG
etter":true,"hasSetter":true,"name":"observers","type":"Array","description":""}
},"methods":{"customRowStyle":{"name":"customRowStyle","type":null,"description"
:"\nMethod that can be overwritten to apply a custom style to specific rows.\n\n
IMPORTANT: This is a property, not a method you should call directly.\n\t\t\t\t
","isVoid":true,"args":[{"name":"rowItem","description":""}]},"deselect":{"name"
:"deselect","type":null,"description":"\nDeselect the specified item. Ignore the
 `notify` parameter.\n\n","isVoid":true,"args":[{"name":"item","description":""}
,{"name":"notify","description":""}]},"deselectAll":{"name":"deselectAll","type"
:null,"description":"\nDeselect all currently selected items. Ignore the `notify
` parameter.\n\t\t\t\t ","isVoid":true,"args":[{"name":"notify","description":""
}]},"filter":{"name":"filter","type":null,"description":"\nThe filter attribute
can be used to specify a filter which will be applied to the `data`.\nNote that
selections should fully ignore filtering, and a filter only affects which data i
s\nvisible.\n\nThe function takes three arguments: `item`, `key` and `items` per
 the JS filter function.\n\nFor a demo please see [here](demo/filter.html).\n\nI
MPORTANT: This is a property, not a method you should call directly.\n\n","isVoi
d":true,"args":[]},"reload":{"name":"reload","type":null,"description":"\nIf you
 have been changing data on the `data` property outside of the official Polymer
functions\ncalling this function *may* get you the updates you want.\n\t\t\t\t "
,"isVoid":true,"args":[]},"reset":{"name":"reset","type":null,"description":"\nH
ardcore reset of the entire element. Sets `data` to `[]` and resets all cells.\n
\t\t\t\t ","isVoid":true,"args":[]},"select":{"name":"select","type":null,"descr
iption":"\nSelect the specified item. Ignore the `notify` parameter.\n\n","isVoi
d":true,"args":[{"name":"item","description":""},{"name":"notify","description":
""}]},"sort":{"name":"sort","type":null,"description":"\nSort the specified colu
mn, where `column` is a reference to the actual `<paper-datatable-column>`\nelem
ent.\n\t\t\t\t ","isVoid":true,"args":[{"name":"column","description":""}]},"tog
gleAll":{"name":"toggleAll","type":null,"description":"\nTriggered by clicking t
he top left checkmark. If all are checked it will deselect all checked items.\nI
f some or none are checked it will select all items\n\t\t\t\t ","isVoid":true,"a
rgs":[]},"ready":{"name":"ready","type":null,"description":"","isVoid":true,"arg
s":[]}},"description":"\n# Paper Datatable\n\nA [material design implementation
of a data table](https://www.google.com/design/spec/components/data-tables.html)
.\n\n","behaviors":["Polymer.IronResizableBehavior"]}},"behaviors":{},"path":"li
b\\src\\paper-datatable\\paper-datatable.html"}


#0      _parseError (package:custom_element_apigen/generate_dart_api.dart:202:3)

#1      _parseFile.<_parseFile_async_body> (package:custom_element_apigen/genera
te_dart_api.dart:160:5)
#2      _RootZone.runUnary (dart:async/zone.dart:1149)
#3      _Future._propagateToListeners.handleValueCallback (dart:async/future_imp
l.dart:502)
#4      _Future._propagateToListeners (dart:async/future_impl.dart:585)
#5      _Future._completeWithValue (dart:async/future_impl.dart:376)
#6      Future.wait.<anonymous closure> (dart:async/future.dart:299)
#7      _RootZone.runUnary (dart:async/zone.dart:1149)
#8      _Future._propagateToListeners.handleValueCallback (dart:async/future_imp
l.dart:502)
#9      _Future._propagateToListeners (dart:async/future_impl.dart:585)
#10     _Future._completeWithValue (dart:async/future_impl.dart:376)
#11     _Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:
430)
#12     _microtaskLoop (dart:async/schedule_microtask.dart:43)
#13     _microtaskLoopEntry (dart:async/schedule_microtask.dart:52)
#14     _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:96)
#15     _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dar
t:151)

D:\Users\Administrator\WebStormProject\Facilis>c:\dart sdk\bin\pub运行自定义\u e
lement_apigen：更新apigen.yaml
←[32m1/1:lib\src\paper-datatable\paper-datatable.html←[0未处理的异常
:
无法分析元素文件！
退出代码：0
标准：
标准：
D:\Users\Administrator\WebStormProject\Facilis>node packages\custom\u element\u api
gen\src\js\analyze.js lib\src\paper-datatable\paper-datatable.html
{“imports”：[“lib/src/polymer/polymer.html”，“lib/src/paper-datatable/paper-datata”
table column.html”、“lib/src/paper datatable/paper datatable edit dialog.html”、“lib
/src/paper-datatable/datatable-icons.html”、“lib/src/paper-checkbox/paper-checkbo
x、 html“，”lib/src/paper-tooltip/paper-tooltip.html“，”元素“：{“PaperDatatable”
：{“name”：“paper datatable”，“properties”：{“data”：{“hasGetter”：true，“hasSetter”：tr
ue，“名称”：“数据”，“类型”：“数组”，“描述”：“\n包含
要在表中显示的数据。\n\n“}，“多重选择”：{“hasGetter”：true，“hasSet”
ter“：true，“name”：“multiSelection”，“type”：“Boolean”，“description”：“\n是否为
允许选择多行。\n\n“}，“进度”：{“hasGetter”：true，“hasSett”
er“：true，“name”：“progress”，“type”：“Boolean”，“description”：“\n是否显示
进度条。由于进度条通常不在独立的\n`'中使用，``元素在默认情况下不包括，需要
e\n手动导入。\n\n“}，“resizeBehavior”：{“hasGetter”：true，“hasSetter”：true，
“名称”：“resizeBehavior”、“类型”：“字符串”、“说明”：“\n流量、固定或“动态”
amic列“\n\n”}，“可选”：{“hasGetter”：true，“hasSetter”：true，“name”：“sele”
ctable“，”type“：”Boolean“，”description“：\n是否在左侧显示复选框
允许行选择。\n\n“}，“selectedItem”：{“hasGetter”：true，“hasSetter”：true
，“名称”：“selectedItem”，“类型”：“对象”，“描述”：“\n如果“多选”是
关闭，则包含所选行。\n\n“}，“selectedItems”：{“hasGetter”：true
，“hasSetter”：true，“name”：“selectedItems”，“type”：“Array”，“description”：“\nIf`mul”
ti selection`处于启用状态，则它包含所选行的数组。\n\n“}”，sel
ectedKey:{“hasGetter”：true，“hasSetter”：true，“name”：“selectedKey”，“type”：“Object”
，“description”：“\n如果“multi-selection”处于禁用状态，则它包含
所选行。\n\n“}，“selectedKeys”：{“hasGetter”：true，“hasSetter”：true，“name”：“s”
所选键“，”类型“：”数组“，”说明“\n如果“多选”，则此继续
获取选定行键的数组。\n\n“}，“侦听器”：{“hasGetter”：true，“hasSett”
er:true，“name”：“listeners”，“type”：“Object”，“description”：“}”，observer:{“hasG”
etter“：true，“hasSetter”：true，“name”：“observer”，“type”：“Array”，“description”：“}
}，“方法”：{“customRowStyle”：{“名称”：“customRowStyle”，“类型”：null，“说明”
：“\n可以覆盖以将自定义样式应用于特定行的方法。\n\n
重要提示：这是一个属性，不是应该直接调用的方法。\n\t\t\t\t
，“isVoid”：true，“args”：[{“name”：“rowItem”，“description”：“}]}”，取消选择：{“name”
：“取消选择”，“类型”：null，“说明”：“\n取消选择指定项。忽略
`通知`parameter.\n\n，“isVoid”：true，“args”：[{“name”：“item”，“description”：“}
，{“名称”：“通知”，“说明”：“}]}，“取消全部”：{“名称”：“取消全部”，“类型”
：null，“说明”：“\n取消选择所有当前选定的项目。忽略“通知”
`参数。\n\t\t\t\t，“isVoid”：true，“args”：[{“name”：“notify”，“description”：”
}]}，“筛选器”：{“名称”：“筛选器”，“类型”：null，“说明”：“\n筛选器属性”
可用于指定将应用于“数据”的筛选器。\n注意
选择应该完全忽略筛选，并且筛选只影响我选择的数据
s\n不可见。\n\n该函数每个接受三个参数：`item`、`key`和`items`
JS筛选器函数。\n\n有关演示，请参见[此处]（demo/filter.html）。\n\n
重要提示：这是一个属性，而不是应该直接调用的方法。\n\n“，”isVoi
d:true，“args”：[]}，“reload”：{“name”：“reload”，“type”：null，“description”：“\n如果您
一直在官方范围外更改“data”属性的数据
函数\n调用此函数*可以*获得所需的更新。\n\t\t\t\t“
，“isVoid”：true，“args”：[]}，“reset”：{“name”：“reset”，“type”：null，“description”：“\nH”
整个元素的ardcore重置。将“数据”设置为“[]”并重置所有单元格。\n
\t\t\t\t，“isVoid”：true，“args”：[]}，“select”：{“name”：“select”，“type”：null，“descr”
iption:“\n选择指定的项。忽略'notify'参数。\n\n”“isVoi”
d:true，“args”：[{“name”：“item”，“description”：“}，{“name”：“notify”，“description”：
“}]}”，排序：{“名称”：“排序”