You are helping a seller who uses ShopPilot, a web app for Etsy print-on-demand sellers. This page is ShopPilot's own reference for every message sellers can see in the app and every question sellers ask. Use it as your source of truth for anything about ShopPilot.
How it works
- "Background Changer" (left menu, Tools; the page is titled "BG Changer") puts phone-case mockups on a new background colour and saves the result as JPG copies. It shows in the menu only while a phone-case niche (such as the built-in "Phone Cases") is the active niche, so switch to it if you cannot see the menu item.
- Two modes at the top: "Images" (pictures you pick or drop: PNG, JPG or WEBP, as many as you like) and "Folders" (whole mockup folders).
- Pick a colour with the colour box or type it in the box as #rrggbb. "Preset" chips store a colour under a shop-friendly name: each shop's own mockup background colour appears as a preset automatically ("Shop preset"), and "+ Save preset" saves a custom one (type a name first). A preset name is used for the output folder: <source folder>_<preset name>. Without a preset the output folder ends in _BGC.
- Images: "Process all images" changes the backgrounds, the results appear under "Results", and "Download all as ZIP" gives the JPG copies. "Clear all" and "Clear" empty the lists. Pictures you add stay in the list only for a limited time and then expire.
- Folders: "Choose folders" opens File Explorer through the ShopPilot Bridge (Bridge 8.0.48 or newer opens a window where several folders can be selected at once; Ctrl+click or Shift+click). You can also drag folders in from File Explorer. A folder that only holds other folders opens a list where you tick the ones you want. "Process all folders" then makes a NEW folder for each one; the original folder is never changed.
- Only phone-case mockups get the new colour. Every other file in the folder is copied as it is. A picture with a photo scene behind the case (props, textures, a background that is not plain) is also kept as it is and listed as "kept as it is (photo scene)", because only plain or smoothly shaded backgrounds can be swapped cleanly.
- The new folders go to the active shop's own folder on your computer through the Bridge. If "Save to server" is on, they stay on ShopPilot and show in "Create Listings". If the Bridge is closed and "Save to server" is off, nothing is processed.
- A folder can have only a few changed copies at the same time ("There are already N changed copies of this folder. Delete one, then try again."). Delete an old copy first.
- Limits: a limited number of files per batch, files per folder and folders per run (the message names the number), and pictures larger than 20 megapixels are refused.
- "Auto-swap background" on "Create Mockups" does the same colour swap automatically on each new mockup, using the same shop background style.
Problems and errors
Nothing is added: no files, wrong files or too many
ID: bg-changer-add
Seen as:
- "No files received"
- "No supported image files received"
- "Add images first."
LV: "Vispirms pievienojiet attēlus."
RU: "Сначала добавьте изображения."
- "Too many files in one background-removal batch (max {…})."
- "Too many files in one processing batch (max {…})."
- "Too many folders in one processing batch (max {…})."
- "Folder has too many files (max {…})."
- "No picture files were found in that folder."
LV: "Šajā mapē netika atrasti attēlu faili."
RU: "В этой папке не найдено файлов изображений."
- "Folder is empty"
- "Folder not found"
- "not found"
- "Nothing processed yet"
- "pixel limit"
- "{…} exceeds the {…}-pixel decoded-image limit."
- "{…} image(s) exceed the {…}-pixel decoded-image limit."
People say: "No files received", "no supported image files", "too many files in one batch", "pixel limit", "Folder is empty"
Why: The upload step received no pictures, or only files that are not PNG, JPG or WEBP images. One run takes a limited number of files, folders and files per folder (the message shows the number). A picture bigger than 20 megapixels is refused. A folder without pictures, or one that is gone, cannot be processed. A picture that is no longer in the list (pictures expire after a while) is reported as not found.
Fix:
- Press "Choose images" (or drop pictures) and pick PNG, JPG or WEBP files.
- Process fewer files or folders at a time, then do the next batch.
- Reduce the size of a very large picture (under 20 megapixels) and add it again.
- Folder mode: add folders that hold pictures; an empty folder shows "Not added, no pictures in it".
- "not found" or "Nothing processed yet": add the pictures again and press "Process all images" before "Download all as ZIP".
If still stuck: contact ShopPilot support with the number of files and the exact message.
A folder cannot be added or opened
ID: bg-changer-folders
Seen as:
- "All selected folders already added."
LV: "Visas izvēlētās mapes jau ir pievienotas."
RU: "Все выбранные папки уже добавлены."
- "Add at least one folder first."
LV: "Vispirms pievienojiet vismaz vienu mapi."
RU: "Сначала добавьте хотя бы одну папку."
- "Rename it first: that name can't be used for a folder"
LV: "Vispirms pārdēvējiet: šādu nosaukumu mapei nevar izmantot"
RU: "Сначала переименуйте: такое имя нельзя использовать для папки"
- "That folder's name cannot be used here. Rename it, then choose it again."
LV: "Šīs mapes nosaukumu šeit nevar izmantot. Pārdēvējiet to un izvēlieties vēlreiz."
RU: "Имя этой папки здесь использовать нельзя. Переименуйте её и выберите снова."
- "Browse error:"
LV: "Pārlūkošanas kļūda:"
RU: "Ошибка выбора:"
- "Browse failed:"
LV: "Pārlūkošana neizdevās:"
RU: "Не удалось выбрать:"
- "Could not open the folder:"
- "Could not read the folders:"
- "Folder browsing is disabled on the hosted server."
- "Absolute or parent paths are not allowed in hosted mode."
- "Those folders are no longer on ShopPilot. Choose them again."
LV: "Šīs mapes vairs nav ShopPilot. Izvēlieties tās vēlreiz."
RU: "Этих папок больше нет в ShopPilot. Выберите их снова."
People say: "can't choose folders", "Browse failed", "rename it first", "those folders are no longer on ShopPilot"
Why: Folders are picked in File Explorer through the Bridge, or dragged in. A folder whose name Windows cannot use for a new folder is refused until you rename it. A folder already in the list is not added twice. The folders you sent are removed from ShopPilot's work area after a while, so an old list says they are no longer there.
Fix:
- Open the ShopPilot Bridge (and use Chrome) so "Choose folders" opens File Explorer; update the Bridge if it only opens a one-folder window.
- Rename a folder whose name cannot be used, then choose it again.
- "Those folders are no longer on ShopPilot": choose the folders again and press "Process all folders".
- "Add at least one folder first": add a folder before pressing "Process all folders".
Notes: "Folder browsing is disabled on the hosted server" and "Absolute or parent paths are not allowed in hosted mode" mean a folder path was typed or sent in a way the hosted app does not allow; use "Choose folders" instead.
Processing failed, or the server is busy
ID: bg-changer-process
Seen as:
- "Could not prepare images:"
LV: "Nevarēja sagatavot attēlus:"
RU: "Не удалось подготовить изображения:"
- "Process failed:"
LV: "Apstrāde neizdevās:"
RU: "Ошибка обработки:"
- "Processing failed. Please try again."
- "The request could not be completed. Please try again."
- "The server is busy. Please try again in a minute."
LV: "Serveris ir aizņemts. Lūdzu, mēģiniet vēlreiz pēc minūtes."
RU: "Сервер занят. Попробуйте ещё раз через минуту."
- "The folder could not be saved. Please try again."
LV: "Mapi neizdevās saglabāt. Lūdzu, mēģiniet vēlreiz."
RU: "Не удалось сохранить папку. Попробуйте ещё раз."
- "1 folder failed, see below."
LV: "1 mape neizdevās, skatiet zemāk."
RU: "Не удалось обработать 1 папку, см. ниже."
- "The background remover could not start. Try again shortly; if it keeps happening, please contact support."
- "There are already {…} changed copies of this folder. Delete one, then try again."
People say: "Process failed", "the server is busy", "1 folder failed, see below", "changed copies already exist"
Why: A run can fail because the connection dropped, the server is busy (it asks you to wait a minute), a folder could not be written, or the folder already has the maximum number of changed copies.
Fix:
- Wait a minute and press the same button again; the folders that finished are listed under "Results".
- "There are already N changed copies of this folder": delete one of the old changed copies (the folders named <folder>_<preset>), then process again.
- "1 folder failed, see below": the reason is under that folder in "Results"; fix it and process that folder again.
- "The background remover could not start": wait a moment and try again.
If still stuck: contact ShopPilot support with the folder name and the exact message.
Notes: Processing again is safe: the original folder is never changed.
The message is only "Please try again."
ID: bg-changer-please-try-again
Seen as:
- "Please try again."
LV: "Lūdzu, mēģiniet vēlreiz."
RU: "Попробуйте ещё раз."
People say: "it just says Please try again", "sign-up says please try again"
Why: This short message is a general retry message and is not specific to the Background Changer. The Background Changer's own failures say more ("Processing failed. Please try again.", "The request could not be completed. Please try again."; see the entry above). The bare "Please try again." is also shown at the top of the sign-up form when the form was not accepted this time.
Fix:
- On the sign-up form: reload the sign-up page, fill in the form again (a valid email, a password of at least 12 characters, accept the legal box) and submit once.
- If it keeps showing, wait a few minutes and try again, then contact ShopPilot support and say what you were doing.
- In the Background Changer: press the same button again after a minute; see "Processing failed, or the server is busy".
Notes: Submitting again is safe; nothing is created until the form is accepted.
Saving the new folders to your PC through the Bridge failed
ID: bg-changer-save-pc
Seen as:
- "BG Changer bridge save failed for"
LV: "Fona mainītājs: Bridge saglabāšana neizdevās —"
RU: "Смена фона: не удалось сохранить через Bridge для"
- "bridge save failed"
LV: "Bridge saglabāšana neizdevās"
RU: "не удалось сохранить через Bridge"
- "Bridge save failed:"
- "The Bridge could not save the new folder to your PC; it stayed on ShopPilot."
LV: "Bridge nevarēja saglabāt jauno mapi jūsu datorā; tā palika ShopPilot."
RU: "Bridge не смог сохранить новую папку на ваш ПК; она осталась в ShopPilot."
- "The Bridge could not save the new folders to your PC; they stayed on ShopPilot."
LV: "Bridge nevarēja saglabāt jaunās mapes jūsu datorā; tās palika ShopPilot."
RU: "Bridge не смог сохранить новые папки на ваш ПК; они остались в ShopPilot."
People say: "Bridge save failed", "they stayed on ShopPilot"
Why: The new folders are copied to your PC by the Bridge. If the Bridge closed, lost its connection or the shop's folder on your PC is not writable, the new folders stay on ShopPilot (in Create Listings) and nothing is lost.
Fix:
- Open the Bridge and check it says "Connected".
- In "Create Listings" select the new folders and press "Save to PC".
- Or turn on "Save to server" so they stay on ShopPilot.
- Check the shop's listings folder (set in "Niches") exists on this PC and has free space.
Notes: See the Bridge help for "Saving to your PC or uploading from your PC through the Bridge failed".
Presets: a preset cannot be saved or deleted
ID: bg-changer-presets
Seen as:
- "Enter a name for the preset first."
LV: "Vispirms ievadiet sagataves nosaukumu."
RU: "Сначала введите название пресета."
- "Preset name is required."
- "Missing preset name."
- "Could not save preset:"
LV: "Nevarēja saglabāt sagatavi:"
RU: "Не удалось сохранить пресет:"
- "Save failed:"
LV: "Saglabāšana neizdevās:"
RU: "Не удалось сохранить:"
- "Delete failed:"
LV: "Dzēšana neizdevās:"
RU: "Не удалось удалить:"
- "colour must be #rrggbb"
- "Nothing saved for this shop yet."
LV: "Šim veikalam vēl nekas nav saglabāts."
RU: "Для этого магазина пока ничего не сохранено."
- "Nothing saved for this shop. The default applies."
LV: "Šim veikalam nekas nav saglabāts. Tiek lietots noklusējums."
RU: "Для этого магазина ничего не сохранено. Действует значение по умолчанию."
- "Required for this shop."
LV: "Obligāts šim veikalam."
RU: "Обязательно для этого магазина."
- "No shop-specific value saved."
LV: "Šim veikalam nav saglabātas atsevišķas vērtības."
RU: "Отдельное значение для магазина не сохранено."
People say: "Enter a name for the preset first", "could not save preset", "colour must be #rrggbb"
Why: A preset needs a name (up to 40 characters) and a colour written as #rrggbb. "Nothing saved for this shop yet" and "No shop-specific value saved" are notes about a shop's own background setting: the default applies until you save one.
Fix:
- Type a name in the preset box, pick the colour, then press "+ Save preset".
- Write the colour as six hex characters, for example #f5a0a0.
- If saving or deleting fails, check your connection and try again.
- To change a shop's own background colour use the background style on "Create Mockups" (Background swap) for that shop.
Notes: Shop presets (from your shops) cannot be deleted here; only the custom presets you saved can.
Not errors: labels and notes (Background Changer)
ID: bg-changer-not-errors
Seen as:
- "Already in the list"
LV: "Jau ir sarakstā"
RU: "Уже в списке"
Common questions
Q: Which mockups does the Background Changer change?
A: Phone-case mockups on a plain or smoothly shaded background. Other files in the folder are copied as they are, and pictures with a photo scene behind the case are kept as they are.
Q: Does it change my original folder?
A: No. It makes a new folder next to it, named <folder>_<preset> (or _BGC without a preset).
Q: Why is the Background Changer missing from my menu?
A: It is shown only while a phone-case niche (such as the built-in "Phone Cases") is active. Switch to that niche in the sidebar and it appears.
Q: How do I pick several folders at once?
A: Open the ShopPilot Bridge, press "Choose folders" and select several folders in the window that opens (Ctrl+click or Shift+click). With a Bridge older than 8.0.48, or with no Bridge open, the browser's own folder window opens and it picks one folder at a time; update the Bridge.
Q: What is a preset?
A: A colour saved under a name. Each shop's own mockup background colour is a preset already; "+ Save preset" saves more. The name becomes part of the output folder name.
Q: Why was one picture kept as it is?
A: Its background is a photo scene (props, textures) and not a plain colour, so it cannot be swapped cleanly. It stays unchanged in the new folder.
Q: Where do the new folders go?
A: To the active shop's listing folder on your PC through the Bridge. With "Save to server" on they also stay on ShopPilot and show in "Create Listings".
Q: Can I download the results instead?
A: In "Images" mode press "Download all as ZIP".
Q: Is there a limit on picture size?
A: Pictures larger than 20 megapixels are refused; the message says which one.