# TypeError \_(...).format is not a function in raspberry pi 3b+ **URL:** \ **Category:** Network and Wireless Configuration\ **Created:** [February 21, 2022, 1:20pm UTC](https://forum.openwrt.org/t/typeerror-format-is-not-a-function-in-raspberry-pi-3b/120912 "2022-02-21T13:20:47Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![dn7001](https://forum.openwrt.org/letter_avatar/dn7001/32/5_5575768a8748004e209b776fc1b2916d.png) [@dn7001](https://forum.openwrt.org/u/dn7001)\ **Post date:** [February 21, 2022, 1:20pm UTC](https://forum.openwrt.org/t/typeerror-format-is-not-a-function-in-raspberry-pi-3b/120912/1 "2022-02-21T13:20:47Z")
i am getting this error when ever i try to click on edit or in add i just did a clean installation and when trying #### TypeError\_(...).format is not a function ![Screenshot 2022-02-21 at 14.16.48](https://forum.openwrt.org/uploads/default/original/3X/c/e/ce506580c47727b1edf9b747c85a9a16f3b9aa3a.png) raspberry pi 3 b+ ---
**Author:** ![dn7001](https://forum.openwrt.org/letter_avatar/dn7001/32/5_5575768a8748004e209b776fc1b2916d.png) [@dn7001](https://forum.openwrt.org/u/dn7001)\ **Post date:** [February 21, 2022, 1:32pm UTC](https://forum.openwrt.org/t/typeerror-format-is-not-a-function-in-raspberry-pi-3b/120912/2 "2022-02-21T13:32:57Z")
fixed it but installing this opkg update opkg install kmod-rt2800-lib kmod-rt2800-usb kmod-rtx2x00-lib kmod-rt2800-usb kmod-rt2x00-lib kmod-rt2x00-usb kmod-usb-core kmode-usb-uhci kmod-usb-ohci kmod-usb2 usbutils openvpn-openssl luci-app-openvpn nano ---
**Author:** ![system](https://forum.openwrt.org/uploads/default/original/3X/7/4/740520c71f00039bbf001045c682f0ecb25e905a.png) [@system](https://forum.openwrt.org/u/system)\ **Post date:** [March 3, 2022, 1:33pm UTC](https://forum.openwrt.org/t/typeerror-format-is-not-a-function-in-raspberry-pi-3b/120912/3 "2022-03-03T13:33:46Z")
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