After uploading an application from a Panel View and creating a new screen, I noticed that all the texts have turned into question marks on my device. This issue has appeared on my Panel View and I am seeking assistance in resolving it. Thank you for your help.
If you notice untranslated text in another language on your website, it may be due to having multiple languages enabled without proper translation. Are you using multiple languages on your site? When adding a second language, it is common for placeholder characters like "?" to appear in place of text that has not been properly translated. Make sure to translate all content to ensure a seamless multilingual experience for your visitors.
I have only worked in one language. I uploaded, designed a new display, and then downloaded it again, but all the text on every display has been replaced with question marks.
Before sending the program to the HMI, did you ensure that the runtime communications link settings were confirmed? It is important to clarify whether the PanelView program is syncing with your PC PLC program or the online PLC. This crucial step should be considered to prevent any potential errors in the system. Is this something you have checked? - James
I have successfully tested the application on my panel, and everything is functioning correctly except for an issue with the text display. However, the buttons and level indicators are working perfectly.
Error BF21432 explains the issue of question marks appearing despite communication functioning correctly. The problem arises in PVP when application names contain accent marks, causing conflicts.
It sounds like you're experiencing a common encoding issue. Your device might be reading the text in a different character encoding than intended, causing it to appear as question marks. Try revisiting your development environment and ensure you're using a universal encoding such as Unicode (UTF-8) when creating and saving your screens. It's always a good practice to stick to a widely standardized encoding to avoid such discrepancies across different devices.
It sounds like this could be a character encoding issue. It's possible that the application is not able to correctly identify certain characters, causing them to show up as question marks. You might want to review the original application code and check if it utilizes UTF-8 encoding. Additionally, ensure that the device you're using to view the application also supports/configured to the same encoding. I hope this guidance points you towards a resolution!
It sounds like there might be a font or encoding issue with your application after the upload. Have you tried checking the character encoding settings in your project? Sometimes, switching to UTF-8 can help resolve those question mark problems. Also, make sure that the font files you're using are correctly included in your project and supported on your device. Let me know if you need more specific steps!
It sounds like you might be facing a character encoding issue, which can sometimes happen when text data isn’t properly handled during the upload process. Have you checked the encoding settings in your application? Also, ensure that the font you’re using supports the characters you're trying to display, as that can sometimes cause text to show up as question marks too. If possible, try re-uploading the app after confirming these settings, and it may resolve your issue!
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Answer: This issue could be related to encoding or font compatibility. It's essential to ensure that the encoding settings and font types are supported by both the Panel View and the device where the application is being viewed.
Answer: To resolve this issue, try checking and adjusting the encoding settings in your application development environment to match the requirements of the Panel View and the device where the application will be displayed.
Answer: Yes, you may need to review and modify the encoding settings, font types, and text formatting options in your application development tools to ensure compatibility with the Panel View and the target device.
Answer: It's important to test the application on both the Panel View and the target device during the development process. Make sure to use supported encoding, fonts, and text settings to avoid the question mark issue when transitioning from the Panel View to the device.
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