I don't know why. The error only occurs on the TXT2image tab. about sd-webui-photopea-embed

[fengcppl]

It looks like the selector is not working.

[pansx]

same in v1.3.2

[pansx]

function openImageInPhotopea(originGallery) {
    if (typeof originGallery.item === "function") {
        originGallery = originGallery.item(0);
    }
    var imageSizeMatches = true;
    const outgoingImg = originGallery.querySelectorAll("img")[0];
    goToPhotopeaTab();

    // First, check the image size to see if we have matching sizes. If it's bigger, we open it
    // as a new document. Otherwise, we just append it to the current document as a new layer.
    postMessageToPhotopea(getPhotopeaScriptString(getActiveDocumentSize)).then((response) => {
        const activeDocSize = response[0].split(",");
        if (outgoingImg.naturalWidth > activeDocSize[0] || 
            outgoingImg.naturalHeight > activeDocSize[1]) {
            imageSizeMatches = false;
        }

        blobTob64(outgoingImg.src, (imageData) => {
            // Actually open the image, passing `imageSizeMatches` into Photopea's "open as new document" parameter.
            postMessageToPhotopea(`app.open("${imageData}", null, ${imageSizeMatches});`, "*")
                .then(() => {
                    if (imageSizeMatches) {
                        postMessageToPhotopea(`app.activeDocument.activeLayer.rasterize();`, "*");
                    } else {
                        postMessageToPhotopea(
                            `alert("New document created as the image sent is bigger than the active document");`,
                            "*");
                    }
                });
        });

    });
}

fixed this issue by edit this function

[LINYANG1991]

function openImageInPhotopea(originGallery) {
    if (typeof originGallery.item === "function") {
        originGallery = originGallery.item(0);
    }
    var imageSizeMatches = true;
    const outgoingImg = originGallery.querySelectorAll("img")[0];
    goToPhotopeaTab();

    // First, check the image size to see if we have matching sizes. If it's bigger, we open it
    // as a new document. Otherwise, we just append it to the current document as a new layer.
    postMessageToPhotopea(getPhotopeaScriptString(getActiveDocumentSize)).then((response) => {
        const activeDocSize = response[0].split(",");
        if (outgoingImg.naturalWidth > activeDocSize[0] || 
            outgoingImg.naturalHeight > activeDocSize[1]) {
            imageSizeMatches = false;
        }

        blobTob64(outgoingImg.src, (imageData) => {
            // Actually open the image, passing `imageSizeMatches` into Photopea's "open as new document" parameter.
            postMessageToPhotopea(`app.open("${imageData}", null, ${imageSizeMatches});`, "*")
                .then(() => {
                    if (imageSizeMatches) {
                        postMessageToPhotopea(`app.activeDocument.activeLayer.rasterize();`, "*");
                    } else {
                        postMessageToPhotopea(
                            `alert("New document created as the image sent is bigger than the active document");`,
                            "*");
                    }
                });
        });

    });
}

通过编辑此功能修复了此问题

感谢提供解决方法 ！