1 thought on “Tianzheng Architecture prompts QR code picture failure”
Maria
This is why your CAD program is low and the drawing file version is high. The two -dimensional code indicates that there are three possibilities for expiration or failure. The first type: The creation of the group who uploaded the group was not submitted, and the publisher withdrew from the group, causing the group QR code to fail. The second type: In order to prevent malicious scanning and reduce the system load, Tencent scan too much too fast. After scanning more than 20 consecutive times, it will prompt that “QR code has expired”, which is a normal prompt. After the time (about an hour), it can be swept again. If you do n’t believe it, when this happens, you can use another mobile phone to test. Prior to this, for a period of time for a period of time, Tencent was a prompt “system error”, so many people thought it was a WeChat system problem. Now Tencent avoids this problem and changes the prompt to “QR code has expired” to so as to expire to use it to expire. Avoid itself unfavorable. The third type: After Tencent sets the number of group members, the QR code expires automatically within a period of time. Solution: First of all, after sweeping it once, it may not be scanned, it may be that the signal is not good, and then scan again.
This is why your CAD program is low and the drawing file version is high.
The two -dimensional code indicates that there are three possibilities for expiration or failure. The first type: The creation of the group who uploaded the group was not submitted, and the publisher withdrew from the group, causing the group QR code to fail. The second type: In order to prevent malicious scanning and reduce the system load, Tencent scan too much too fast. After scanning more than 20 consecutive times, it will prompt that “QR code has expired”, which is a normal prompt. After the time (about an hour), it can be swept again. If you do n’t believe it, when this happens, you can use another mobile phone to test. Prior to this, for a period of time for a period of time, Tencent was a prompt “system error”, so many people thought it was a WeChat system problem. Now Tencent avoids this problem and changes the prompt to “QR code has expired” to so as to expire to use it to expire. Avoid itself unfavorable. The third type: After Tencent sets the number of group members, the QR code expires automatically within a period of time. Solution: First of all, after sweeping it once, it may not be scanned, it may be that the signal is not good, and then scan again.