Delphi 10.3：内存不足，无法在IDE中打开DFM

时间：2019-03-29 16:35:40

标签： delphi delphi-10.3-rio

我正在Delphi Rio 10.3社区中开发一个项目，目前有24个单元。我遇到的这种特殊形式包含28个相同类型的框架，每个框架都包含一个TChart组件，其中带有一些按钮和复选框（打印图表，显示/隐藏系列/标签等）。一切都很好，直到大约20-25帧/图，但是昨天我又增加了几个，直到达到28张/图。在设计和运行时都没有任何错误，所以我最终开心地关闭了Delphi。

下次启动Delphi时出现问题。当我简单地打开项目时，我遇到的确切错误是“错误创建表格：内存不足”。确认错误后，项目仍然可以正常打开，除了具有28帧/图表的特定DFM文件之外。我仍然可以毫无问题地编译和运行项目，但是我无法在IDE中可视化表单以进一步开发它。

我知道我遇到了某种限制，尽管项目/表格并不庞大。我有一个32GB内存的i7，Windows显示我有26GB的可用空间，所以我认为足够。

我在网上没有找到对此确切错误消息的任何引用，但是有一些类似的编译器错误，这不是我的情况：

http://docwiki.embarcadero.com/RADStudio/Rio/en/F2046_Out_of_memory_(Delphi)

但是，我确实尝试通过增加Windows中交换文件的大小来解决该问题，但是没有运气。

我还从Andy安装了最新的IDE Fix Pack 6.4.2，再次没有成功：

https://andy.jgknet.de/blog/ide-tools/ide-fix-pack/

DFM文件大约有3000行，因此仅粘贴28帧/图表中的一个：

    inline FrameSmartChart1: TFrameSmartChart
      Left = 50
      Top = 800
      Width = 450
      Height = 250
      TabOrder = 2
      ExplicitLeft = 50
      ExplicitTop = 800
      inherited Chart1: TChart
        Title.Text.Strings = (
          'Incoming Calls From MSCs')
        PrintMargins = (
          15
          22
          15
          22)
        inherited Label0: TLabel
          Width = 52
          Hint = 'Voice-Charging-Originating-Call'
          Caption = 'Originating'
          ExplicitWidth = 52
        end
        inherited Label1: TLabel
          Width = 52
          Hint = 'Voice-Charging-Forwarding-Call'
          Caption = 'Forwarded'
          ExplicitWidth = 52
        end
        inherited Label2: TLabel
          Width = 56
          Hint = 'Voice-Charging-Terminating-Call'
          Caption = 'Terminating'
          ExplicitWidth = 56
        end
        inherited CheckBox2: TCheckBox
          Hint = 'Voice-Charging-Terminating-Call'
        end
        inherited CheckBox1: TCheckBox
          Hint = 'Voice-Charging-Forwarding-Call'
        end
        inherited CheckBox0: TCheckBox
          Hint = 'Voice-Charging-Originating-Call'
        end
        inherited Series3: TBarSeries
          BarStyle = bsRectangle
        end
      end
    end

单位标题：

unit CCN;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  ExtCtrls, ComCtrls, StdCtrls, NodeClasses, NSPmagazine, NSP,
  OleCtrls, TSP, Linux, Services, SmartChart, DB,
  ZAbstractRODataset, ZAbstractDataset, ZAbstractTable, ZDataset,
  ZConnection, ZAbstractConnection;

type TCCN = class(TNode)
    procedure GetConfig;   override;
    procedure GetStatus;   override;
    procedure GetCounters; override;

private
    procedure PlotCountersDBRowToCharts(ZQuery: TZQuery);
end;

type
  TFrameCCN = class(TFrame)
    PageControl1: TPageControl;
    TabSheet1: TTabSheet;
    TabSheet2: TTabSheet;
    TabSheet3: TTabSheet;
    TabSheet4: TTabSheet;
    Panel1: TPanel;
    FrameNSP: TFrameNSP;
    FrameTSP: TFrameTSP;
    Label1: TLabel;
    Edit1: TEdit;
    FrameLinux: TFrameLinux;
    Label2: TLabel;
    RichEdit1: TRichEdit;
    TabSheet5: TTabSheet;
    Frame51: TFrame5;
    PageControl2: TPageControl;
    TabSheet6: TTabSheet;
    TabSheet7: TTabSheet;
    TabSheet8: TTabSheet;
    TabSheet9: TTabSheet;
    ZConnection1: TZConnection;  
    ZQueryCounters: TZQuery;     
    ZQueryCountersHistory: TZQuery;
    ScrollBox1: TScrollBox;
    DateTimePickerFirst: TDateTimePicker;
    DateTimePickerLast: TDateTimePicker;
    FrameSmartChart1: TFrameSmartChart;
    FrameSmartChart2: TFrameSmartChart;
    FrameSmartChart3: TFrameSmartChart;
    FrameSmartChart4: TFrameSmartChart;
    FrameSmartChart5: TFrameSmartChart;
    FrameSmartChart6: TFrameSmartChart;
    FrameSmartChart7: TFrameSmartChart;
    FrameSmartChart8: TFrameSmartChart;
    FrameSmartChart9: TFrameSmartChart;
    FrameSmartChart10: TFrameSmartChart;
    FrameSmartChart11: TFrameSmartChart;
    Shape1: TShape;
    Shape3: TShape;
    Shape4: TShape;
    Shape5: TShape;
    Shape6: TShape;
    Shape7: TShape;
    FrameSmartChart12: TFrameSmartChart;
    FrameSmartChart13: TFrameSmartChart;
    Shape8: TShape;
    Shape9: TShape;
    Shape10: TShape;
    Shape11: TShape;
    Shape12: TShape;
    Shape13: TShape;
    Shape14: TShape;
    Shape15: TShape;
    Shape16: TShape;
    Shape17: TShape;
    Shape18: TShape;
    Shape19: TShape;
    Shape20: TShape;
    Shape21: TShape;
    Shape22: TShape;
    Shape23: TShape;
    Shape24: TShape;
    Shape25: TShape;
    Shape26: TShape;
    Shape27: TShape;
    Shape28: TShape;
    FrameSmartChart14: TFrameSmartChart;
    Shape29: TShape;
    ScrollBox2: TScrollBox;
    FrameSmartChart15: TFrameSmartChart;
    FrameSmartChart16: TFrameSmartChart;
    FrameSmartChart17: TFrameSmartChart;
    FrameSmartChart18: TFrameSmartChart;
    FrameSmartChart19: TFrameSmartChart;
    FrameSmartChart20: TFrameSmartChart;
    Shape2: TShape;
    FrameSmartChart21: TFrameSmartChart;
    FrameSmartChart22: TFrameSmartChart;
    FrameSmartChart23: TFrameSmartChart;
    FrameSmartChart24: TFrameSmartChart;
    Shape30: TShape;
    Shape31: TShape;
    Shape32: TShape;
    Shape33: TShape;
    Shape34: TShape;
    Shape35: TShape;
    Shape36: TShape;
    Shape37: TShape;
    Shape38: TShape;
    Shape39: TShape;
    Shape40: TShape;
    Shape41: TShape;
    TabSheet10: TTabSheet;
    ScrollBox3: TScrollBox;
    FrameSmartChart25: TFrameSmartChart;
    FrameSmartChart26: TFrameSmartChart;
    Shape42: TShape;
    Shape43: TShape;
    FrameSmartChart27: TFrameSmartChart;
    Shape44: TShape;
    FrameSmartChart28: TFrameSmartChart;
    Shape45: TShape;
  private
    { Private declarations }
  public
  end;

implementation

{$R *.dfm}

uses SSH, NOCMagic, NSPprocessor, Log, DateUtils, SqlTimSt, DbChart, StrUtils,
  InfoMessage, Series;

IDE进入IDE调试器时，在下面的行中出现内存不足错误，从而导致中断：

KERNELBASE.GetLastError:
75B445B0 64A118000000     mov eax, fs:[$00000018]
75B445B6 8B4034           mov eax,[eax+$34]
75B445B9 C3               ret 
75B445BA CC               int 3
75B445BB CC               int 3
75B445BC CC               int 3
75B445BD CC               int 3
75B445BE CC               int 3
75B445BF CC               int 3
KERNELBASE.RaiseException:
75B445C0 8BFF             mov edi,edi
75B445C2 55               push ebp
75B445C3 8BEC             mov ebp,esp
75B445C5 83E4F8           and esp,-$08
75B445C8 83EC58           sub esp,$58
75B445CB A1345DBE75       mov eax,[$75be5d34]
75B445D0 33C4             xor eax,esp
75B445D2 89442454         mov [esp+$54],eax
75B445D6 8B4508           mov eax,[ebp+$08]
75B445D9 8B4D14           mov ecx,[ebp+$14]
75B445DC 8364240800       and dword ptr [esp+$08],$00
75B445E1 890424           mov [esp],eax
75B445E4 8B450C           mov eax,[ebp+$0c]
75B445E7 83E001           and eax,$01
75B445EA C744240CC045B475 mov [esp+$0c],$75b445c0
75B445F2 89442404         mov [esp+$04],eax
75B445F6 85C9             test ecx,ecx
75B445F8 7439             jz $75b44633
75B445FA 8B4510           mov eax,[ebp+$10]
75B445FD 83F80F           cmp eax,$0f
75B44600 7738             jnbe $75b4463a
75B44602 89442410         mov [esp+$10],eax
75B44606 C1E002           shl eax,$02
75B44609 50               push eax
75B4460A 51               push ecx
75B4460B 8D44241C         lea eax,[esp+$1c]
75B4460F 50               push eax
75B44610 E8AFC40100       call $75b60ac4
75B44615 83C40C           add esp,$0c
75B44618 8D0424           lea eax,[esp]
75B4461B 50               push eax
75B4461C FF159093BE75     call dword ptr [$75be9390]

-> 75B44622 8B4C2454         mov ecx,[esp+$54]

75B44626 33CC             xor ecx,esp
75B44628 E8A3EF0000       call $75b535d0
75B4462D 8BE5             mov esp,ebp
75B4462F 5D               pop ebp
75B44630 C21000           ret $0010
75B44633 8364241000       and dword ptr [esp+$10],$00
75B44638 EBDE             jmp $75b44618
75B4463A 6A0F             push $0f

我现在的猜测是，如果我有大约25帧/图的限制，那么问题就开始了。我的问题是我无法将此表格分解为较小的表格，因为我展示的图表只有一起显示时才有意义（它们是较大的生产流程的一部分）。我刚开始，我打算制作35-40张图。

考虑到我的项目在运行时可以正常运行，一种解决方案是在运行时添加帧/图表，但这有点违反了使用RAD的目的。

任何帮助表示感谢，谢谢。

0 个答案:

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