view.findViewWithTag(tag) must not be null

I am working with a recycling view extension by @zainulhassan

I make a custome list view by schame in the OnBInd view it shows error

view.findViewWithTag(tag) must not be null

but I am sure there are no my mistake to create list view
my schame

{
  "name": "Feed_pro",
  "metadata-version": 1,
  "author": "Mahir Labib",
  "platforms": [
    "creator.kodular.io"
  ],
  "extensions": {},
  "keys": [
    "name",
    "time",
    "views",
    "Pname",
    "description",
    "comno",
    "bno",
    "gno",
    "yno",
    "yno",
    "count"
  ],
  "components": [
    {
      "id": "{count}",
      "type": "MakeroidCardView",
      "properties": {
        "AlignHorizontal": 3,
        "AlignVertical": 2,
        "ContentPaddingBottom": 0,
        "ContentPaddingLeft": 0,
        "ContentPaddingRight": 0,
        "ContentPaddingTop": 0,
        "CornerRadius": 5,
        "Width": -2
      },
      "components": [
        {
          "id": "Horizontal_{count}",
          "type": "HorizontalArrangement",
          "properties": {
            "AlignVertical": 2,
            "Width": -2
          },
          "components": [
            {
              "id": "Space_{count}",
              "type": "SpaceView",
              "properties": {
                "Width": 10
              }
            },
            {
              "id": "Image_{count}",
              "type": "Image",
              "properties": {
                "Height": 45,
                "Width": 45,
                "Picture": "computer.png"
              }
            },
            {
              "id": "Space2_{count}",
              "type": "SpaceView",
              "properties": {
                "Width": -1003
              }
            },
            {
              "id": "Vertical_{count}",
              "type": "VerticalArrangement",
              "properties": {
                "Width": -2
              },
              "components": [
                {
                  "id": "titleLabel_{count}",
                  "type": "Label",
                  "properties": {
                    "FontSize": 16,
                    "FontTypefaceImport": "Product_Sans_Bold.ttf",
                    "Text": "{name}"
                  }
                },
                {
                  "id": "timeview_{count}",
                  "type": "Label",
                  "properties": {
                    "FontSize": 12,
                    "FontTypefaceImport": "Product_Sans_Regular.ttf",
                    "Text": "{time} • {views}",
                    "TextColor": -12303292
                  }
                }
              ]
            },
            {
              "id": "dotLabel_{count}",
              "type": "Label",
              "properties": {
                "FontSize": 20,
                "FontTypeface": 7,
                "Width": -1008,
                "Text": "more_vert"
              }
            }
          ]
        },
        {
          "id": "thumb_{count}",
          "type": "Image",
          "properties": {
            "Width": -2,
            "Picture": "download_(2).jpg",
            "ScalePictureToFit": true
          }
        },
        {
          "id": "Horizontal3_{count}",
          "type": "HorizontalArrangement",
          "properties": {
            "Width": -2
          },
          "components": [
            {
              "id": "Space4_{count}",
              "type": "SpaceView",
              "properties": {
                "Width": 10
              }
            },
            {
              "id": "Vertical1_{count}",
              "type": "VerticalArrangement",
              "properties": {},
              "components": [
                {
                  "id": "pnam_{count}",
                  "type": "Label",
                  "properties": {
                    "FontTypefaceImport": "Product_Sans_Bold.ttf",
                    "Width": -2,
                    "Text": "{Pname}"
                  }
                },
                {
                  "id": "descLabel_{count}",
                  "type": "Label",
                  "properties": {
                    "FontTypefaceImport": "Product_Sans_Regular.ttf",
                    "Text": "{description}"
                  }
                }
              ]
            }
          ]
        },
        {
          "id": "Horizontal2_{count}",
          "type": "HorizontalArrangement",
          "properties": {
            "AlignHorizontal": 3,
            "AlignVertical": 2,
            "Width": -2
          },
          "components": [
            {
              "id": "Vertical2_{count}",
              "type": "VerticalArrangement",
              "properties": {
                "AlignHorizontal": 3,
                "AlignVertical": 2,
                "Clickable": true,
                "Height": -2
              },
              "components": [
                {
                  "id": "comment_{count}",
                  "type": "Label",
                  "properties": {
                    "Clickable": true,
                    "FontSize": 28,
                    "FontTypeface": 7,
                    "Text": "forum",
                    "TextAlignment": 1,
                    "TextColor": -6118750
                  }
                },
                {
                  "id": "comno_{count}",
                  "type": "Label",
                  "properties": {
                    "Text": "{comno}"
                  }
                }
              ]
            },
            {
              "id": "Space5_{count}",
              "type": "SpaceView",
              "properties": {
                "Width": 20
              }
            },
            {
              "id": "bcard_{count}",
              "type": "VerticalArrangement",
              "properties": {
                "AlignHorizontal": 3,
                "AlignVertical": 2
              },
              "components": [
                {
                  "id": "bcardd_{count}",
                  "type": "MakeroidCardView",
                  "properties": {
                    "BackgroundColor": -8825528,
                    "ContentPaddingBottom": 0,
                    "ContentPaddingLeft": 0,
                    "ContentPaddingRight": 0,
                    "ContentPaddingTop": 0,
                    "FullClickable": true,
                    "Height": 55,
                    "Width": 50
                  }
                },
                {
                  "id": "bcno{count}",
                  "type": "Label",
                  "properties": {
                    "FontBold": true,
                    "Text": "{bno}",
                    "TextColor": -8825528
                  }
                }
              ]
            },
            {
              "id": "gcard_{count}",
              "type": "VerticalArrangement",
              "properties": {
                "AlignHorizontal": 3,
                "AlignVertical": 2
              },
              "components": [
                {
                  "id": "gcardd_{count}",
                  "type": "MakeroidCardView",
                  "properties": {
                    "BackgroundColor": -11751600,
                    "ContentPaddingBottom": 0,
                    "ContentPaddingLeft": 0,
                    "ContentPaddingRight": 0,
                    "ContentPaddingTop": 0,
                    "FullClickable": true,
                    "Height": 55,
                    "Width": 50
                  }
                },
                {
                  "id": "gcomno_{count}",
                  "type": "Label",
                  "properties": {
                    "FontBold": true,
                    "Text": "{gno}",
                    "TextColor": -11751600
                  }
                }
              ]
            },
            {
              "id": "ycard_{count}",
              "type": "VerticalArrangement",
              "properties": {
                "AlignHorizontal": 3,
                "AlignVertical": 2
              },
              "components": [
                {
                  "id": "ycardd_{count}",
                  "type": "MakeroidCardView",
                  "properties": {
                    "BackgroundColor": -71109,
                    "ContentPaddingBottom": 0,
                    "ContentPaddingLeft": 0,
                    "ContentPaddingRight": 0,
                    "ContentPaddingTop": 0,
                    "FullClickable": true,
                    "Height": 55,
                    "Width": 50
                  }
                },
                {
                  "id": "ycomno{count}",
                  "type": "Label",
                  "properties": {
                    "FontBold": true,
                    "Text": "{yno}",
                    "TextColor": -71109
                  }
                }
              ]
            },
            {
              "id": "rcard_{count}",
              "type": "VerticalArrangement",
              "properties": {
                "AlignHorizontal": 3,
                "AlignVertical": 2
              },
              "components": [
                {
                  "id": "rcardd_{count}",
                  "type": "MakeroidCardView",
                  "properties": {
                    "BackgroundColor": -21161661,
                    "ContentPaddingBottom": 0,
                    "ContentPaddingLeft": 0,
                    "ContentPaddingRight": 0,
                    "ContentPaddingTop": 0,
                    "FullClickable": true,
                    "Height": 55,
                    "Width": 50
                  }
                },
                {
                  "id": "rcomno_{count}",
                  "type": "Label",
                  "properties": {
                    "FontBold": true,
                    "Text": "{yno}",
                    "TextColor": -21161661
                  }
                }
              ]
            }
          ]
        }
      ]
    }
  ]
}

aia file
Advance_Search_Option_With_Firebase.aia (256.7 KB)

plz reply fast . I need to project submit soon.

4 posts were merged into an existing topic: [F/OS] Recycler List View - Render larger data sets efficiently using RecyclerView for AppInventor & Distros