Hi please close the editor and remove your browser caches and try again. * Close the editor, Open the following URL: `chrome://appcache-internals/` * Look for easyeda.com and click “Remove” * Reload easyeda again.

Hi, I am working in Firefox, I have deleted the cache for easyeda, but it did not help :(

When in firefox, I am getting t is undefined when trying to recover.

@odorica Can you try Firefox‘s incognito mode to open the editor? that sometimes because of the editor didn't load completely. and please try this option: to remove easyeda.preferences  [https://easyeda.com/forum/topic/How-to-fix-the-editor-doesn-t-load-logo-loading-all-the-time-or-the-left-right-panel-hidden-but-can-t-pop-up-51546bed01a34b999a844b0569cd867a](https://easyeda.com/forum/topic/How-to-fix-the-editor-doesn-t-load-logo-loading-all-the-time-or-the-left-right-panel-hidden-but-can-t-pop-up-51546bed01a34b999a844b0569cd867a) if still same, please chat with me online via the "let's chat" on the right corner. I will remote control to help you. thanks.

ok, I was able to recover older version, I am happy now... I did not do anything, I just tried to recover again and it worked right away... thanks for support guys, keep up the great work

Hi, i have the same issue. One of the boards says "decompression failed". I tried it in incognito, tried deleting cached data but nothing helps. I tried also to download the project and import the json back. Import returns the error too. I looked into the file and it doesnt seem corrupted.

@Martin Černý not sure, but I got probably lucky, I was able to recover older version of the file, hope you ll get your file soon too... I am still not able to access my old files tho..

@Martin Černý Can you send the project file you download to me? I will test in the inner test version, we fixed this issue, it is testing now. please send to [support@easyeda.com](mailto:support@easyeda.com) thanks

@tutorials I've just sent the file but it works now after the update, thanks!

  Здравствуйте уважаемые разработчики и коллеги. Пользуюсь сервисом недавно но про существования знал давно. За время я увидел что сервис претендует на пять звезд из пяти. Но давайте дальше будем шлифовать сервис от ошибок чтобы получить оценку в пять звезд не только от любителей по паять но и от профессионалов.   И так у меня не получается корректно сохранить в проекте стрелочки. Вот скриншот экрана с желаемым выходом чертежа:  Но когда я сохраняю документ и експортирую в PDF формат то получается что часть стрелок пропадает. Пробовал просто сохранить и откривал снова - происходит тоже самое, стрелки безпорядочно пропадают. 

Есть еще пару скриншотов, могу, если надо, прислать.

@00vadik00 english would help alot :)

@00vadik00, English translation (from Google Translate): "Hello dear developers and colleagues. I use the service recently but knew about existence for a long time. Over time, I saw that the service claimed five stars out of five. But let's continue grinding service from errors to get a rating of five stars, not only from amateurs for soldering but also from professionals.   And so I can not correctly save in the project arrows. Here is a screenshot of the screen with the desired output of the drawing: finish dok.jpg But when I save the document and export it to the PDF format, it turns out that a part of the arrows disappears. Tried to just save and screamed again - the same thing happens, the arrows disappear randomly." Second post: "There are also a couple of screenshots, I can, if necessary, send." Reply: Please upload some screenshots. The images you have already posted do not show the actual problem you are describing. Please include a zoomed-in image. Загрузите несколько скриншотов. Изображения, которые вы уже разместили, не отображают фактическую проблему, которую вы описываете. Включите увеличенное изображение. Thanks.

Hello. Thanks for the answer. 1. ENG. I want to save the drawing just drawn: [Skrin1](https://drive.google.com/open?id=1iDRrMTMrBCffDgNq71n2R3r-7JpmObte) Здравствуйте. Спасибо за ответ. RU. Хочу сохранить только что нарисованный чертеж: [Skrin1](https://drive.google.com/open?id=1iDRrMTMrBCffDgNq71n2R3r-7JpmObte) 2. ENG. I save the drawing: [Skrin2](https://drive.google.com/open?id=1kqekHm2Hv72_MFRd_scjTnvijsjjVX-r) RU. Сохраняю чертеж: [Skrin2](https://drive.google.com/open?id=1kqekHm2Hv72_MFRd_scjTnvijsjjVX-r) 3. ENG. I close the drawing: [Skrin3](https://drive.google.com/open?id=1lYpEDRzs06VAyrEMxgkYLvjU3FnzcdBy) RU. Закрываю чертеж: [Skrin3](https://drive.google.com/open?id=1lYpEDRzs06VAyrEMxgkYLvjU3FnzcdBy) 4. ENG. I open the drawing: [Save4](https://drive.google.com/open?id=16--YCWyLZnL19KWn-zvHEkdsIJagq3Aq) And I see that the three arrows disappeared from the chart. I am converting to PDF format where there are none. RU. Открываю чертеж: [Save4](https://drive.google.com/open?id=16--YCWyLZnL19KWn-zvHEkdsIJagq3Aq) И вижу что три стрелки пропали с чартежа. Конвертирую в ПДФ формат там их тоже нет. Here is the source code: [code](https://drive.google.com/open?id=1m1mljCZeveq4tmeUjrEri2Nu67jBpfxs) Вот исходный код: [code](https://drive.google.com/open?id=1m1mljCZeveq4tmeUjrEri2Nu67jBpfxs)

@00vadik00 Hi Issue confirmed， we will fix this at next two release, at now, you can the polyline to be a arrow. such as: 

Thanks for the advice. And I will do it. I am very glad that I made a small contribution to the project. I wish you and your project a lot of growth and a lot of orders. Soon all the stars will be yours.