我正在使用Delphi中的DXF（AC1021版本）导出器，我遇到了一些问题。我正在密切关注ezdxf的最小文件结构，我能够在delphi中成功生成它。
现在我遇到的问题是，生成的文件在AutoCAD中正常工作，但是当我尝试从块中单击实体时，它就会使BricsCAD崩溃。
下面我发给你生成的文件。也许有人知道一个分析工具可能知道我的dxf导出器有什么问题。谢谢所有的提示！
999
TFPDxfWriteBridge by wingdesigner
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修改
随着它的推出，BricsCAD有一个很好的恢复工具。根据该工具Hard POinter/ID Handle of PlotStyleName Object (390)是错误的。
这大大缩小了可能性，但并没有完全解决问题，因为我不确定PlotStyleName object在我的案例中是什么。
答案 0 :(得分：1)
我发现BricsCAD可以使用内部_RECOVER函数来分析输入文件，并警告用户可能出现的错误。
事实证明，未正确定义层（390）的自指针。将390设置为0而不是F，并不是解决问题的最干净，最正确的方法，但它可以完成工作。
答案 1 :(得分：0)
我不了解BricsCAD，但它可能是BricsCAD不支持的一些AutoCAD友好的dxf代码。
尝试使用此dxf文件，查看它是否在BricsCAD中生成相同的错误 它只包含一个块（Zoom-Extends找到它）。
如果有效，我们可以找出导致文件崩溃的原因。
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