https://forge.codesys.com/forge/talk/Engineering/thread/52e693114e/2020-02-27T14:30:57.839000ZRecent posts to Unknown type:“CAA.HANDLE"2020-02-27T14:30:57.839000Z2020-02-27T14:30:57.839000Zyue-qi-qihttps://forge.codesys.com/u/yue-qi-qi/https://forge.codesys.com6a405f41872032cd84c1b70e3cea0425c0019195

<div class="markdown_content"><p>yes,you are right</p></div>

2020-02-27T14:30:56.512000Z2020-02-27T14:30:56.512000Ztimvhhttps://forge.codesys.com/u/timvh/https://forge.codesys.com6872ac852d405ca2b7dda14ea65806e951023ae2

<div class="markdown_content"><p>I hope you understand the reason behind it.<br/> With these improvements in the library/compiler you are always 100% sure you have the correct variable and not another from another library.<br/> Off course it is a change from 3.4, but better a change with improvements than no changes at all.</p></div>

2020-02-27T14:30:56.048000Z2020-02-27T14:30:56.048000Zyue-qi-qihttps://forge.codesys.com/u/yue-qi-qi/https://forge.codesys.com5ef90e93b442f522a10a869874596486c5e02d13

<div class="markdown_content"><p>too much difference from the old version！</p></div>

2020-02-27T14:30:55.574000Z2020-02-27T14:30:55.574000Zyue-qi-qihttps://forge.codesys.com/u/yue-qi-qi/https://forge.codesys.coma2a8f652fffcfeceb5c779d5eefd665bd4fd1b8e

<div class="markdown_content"><p>I got it; it should be ”file.CAA.HANDLE“。</p></div>

2020-02-27T14:30:54.083000Z2020-02-27T14:30:54.083000Zyue-qi-qihttps://forge.codesys.com/u/yue-qi-qi/https://forge.codesys.coma4d993eda94d132445ce199554c4dad65690e75a

<div class="markdown_content"><p>I have add the library CAA File,3.5.0.0(CAA Technical Workgroup) to the Library Manager, but the system can not recognize ”CAA.HANDLE“.<br/> I then add the library of ”CAA Real Time Clock Extern“,and CAA TickUtil Extern,but it still does not work.<br/> Untile I add the library of CANBus,3.4.1.0. <br/> Who can tell me the reason?</p></div>