An error occurred while trying to Add language

[codekenjin]

Which exact Umbraco version are you using? For example: 8.13.1 - don't just write v8

9.0.1

Bug summary

An error occurred when clicked on Settings->Languages->Add language

Specifics

URL:https://localhost:44303/umbraco#/settings/languages/edit/-1?create=true
Browsers: Chrome v94.0.4606.81 & Firefox v93.0

Error message:

Received an error from the server
An error occurred

An item with the same key has already been added. Key: pa
Exception Details
System.ArgumentException, System.Private.CoreLib, Version=5.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e: An item with the same key has already been added. Key: pa
Stacktrace

at System.Collections.Generic.Dictionary`2.TryInsert(TKey key, TValue value, InsertionBehavior behavior)

at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable1 source, Func2 keySelector, Func2 elementSelector, IEqualityComparer1 comparer)

at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable1 source, Func2 keySelector, Func`2 elementSelector)

at Umbraco.Cms.Web.BackOffice.Controllers.LanguageController.GetAllCultures()

at lambda_method911(Closure , Object , Object[] )

at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.SyncObjectResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)

at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeActionMethodAsync()

at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)

at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeNextActionFilterAsync()

--- End of stack trace from previous location ---

at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context)

at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)

at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeInnerFilterAsync()

--- End of stack trace from previous location ---

at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.g__Awaited|25_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)

Steps to reproduce

Click on Settings->Languages->Add language

Expected result / actual result

Expected result: A list of languages for choosing
Actual result: Error occurred, no language for choosing

[IbrahimMNada]

An item with the same key has already been added. Key: pa

the language is already inserted.

is it shown in the list of languages ?

[bergmania]

Hi @codekenjin ..

Can you try to execute this on your setup

CultureInfo.GetCultures(CultureTypes.AllCultures)
                .Select(x=>x.Name)
                .Distinct()
                .Where(x => !x.IsNullOrWhiteSpace())
                .Select(x => new CultureInfo(x)) // important!
                .OrderBy(x => x.EnglishName)
                .ToDictionary(x => x.Name, x => x.EnglishName);

and ensure that do not fail, as I cannot reproduce your problem on my setup.

[codekenjin]

An item with the same key has already been added. Key: pa

the language is already inserted.

is it shown in the list of languages ?

There is no language list to show for me and I tried to "Add language" before I add anything. So don't know why.

[codekenjin]

Hi @codekenjin ..

Can you try to execute this on your setup

CultureInfo.GetCultures(CultureTypes.AllCultures)
                .Select(x=>x.Name)
                .Distinct()
                .Where(x => !x.IsNullOrWhiteSpace())
                .Select(x => new CultureInfo(x)) // important!
                .OrderBy(x => x.EnglishName)
                .ToDictionary(x => x.Name, x => x.EnglishName);

and ensure that do not fail, as I cannot reproduce your problem on my setup.

Hi bergmania,

May I know where I should put your script to execute? Thanks.

[bergmania]

@codekenjin It doesn't matter.. You could put in a template/view like this:

@using System.Globalization
<ul>
@foreach( var kvp in CultureInfo.GetCultures(CultureTypes.AllCultures)
                .Select(x=>x.Name)
                .Distinct()
                .Where(x => !x.IsNullOrWhiteSpace())
                .Select(x => new CultureInfo(x)) // important!
                .OrderBy(x => x.EnglishName)
                .ToDictionary(x => x.Name, x => x.EnglishName))
{
   <li>
       <ul>
           <li>@kvp.Key</li>
           <li>@kvp.Value</li>
       </ul>
       
   </li>             
}
</ul>

Ensure it does work and please post the outcome here :)

[codekenjin]

@codekenjin It doesn't matter.. You could put in a template/view like this:

@using System.Globalization
<ul>
@foreach( var kvp in CultureInfo.GetCultures(CultureTypes.AllCultures)
                .Select(x=>x.Name)
                .Distinct()
                .Where(x => !x.IsNullOrWhiteSpace())
                .Select(x => new CultureInfo(x)) // important!
                .OrderBy(x => x.EnglishName)
                .ToDictionary(x => x.Name, x => x.EnglishName))
{
   <li>
       <ul>
           <li>@kvp.Key</li>
           <li>@kvp.Value</li>
       </ul>
       
   </li>             
}
</ul>

Ensure it does work and please post the outcome here :)

@bergmania
Here you go:

aa
Afar
aa-DJ
Afar (Djibouti)
aa-ER
Afar (Eritrea)
aa-ET
Afar (Ethiopia)
af
Afrikaans
af-NA
Afrikaans (Namibia)
af-ZA
Afrikaans (South Africa)
agq
Aghem
agq-CM
Aghem (Cameroon)
ak
Akan
ak-GH
Akan (Ghana)
sq
Albanian
sq-AL
Albanian (Albania)
sq-XK
Albanian (Kosovo)
sq-MK
Albanian (North Macedonia)
am
Amharic
am-ET
Amharic (Ethiopia)
ar
Arabic
ar-DZ
Arabic (Algeria)
ar-BH
Arabic (Bahrain)
ar-TD
Arabic (Chad)
ar-KM
Arabic (Comoros)
ar-DJ
Arabic (Djibouti)
ar-EG
Arabic (Egypt)
ar-ER
Arabic (Eritrea)
ar-IQ
Arabic (Iraq)
ar-IL
Arabic (Israel)
ar-JO
Arabic (Jordan)
ar-KW
Arabic (Kuwait)
ar-LB
Arabic (Lebanon)
ar-LY
Arabic (Libya)
ar-MR
Arabic (Mauritania)
ar-MA
Arabic (Morocco)
ar-OM
Arabic (Oman)
ar-PS
Arabic (Palestinian Authority)
ar-QA
Arabic (Qatar)
ar-SA
Arabic (Saudi Arabia)
ar-SO
Arabic (Somalia)
ar-SS
Arabic (South Sudan)
ar-SD
Arabic (Sudan)
ar-SY
Arabic (Syria)
ar-TN
Arabic (Tunisia)
ar-AE
Arabic (United Arab Emirates)
ar-001
Arabic (World)
ar-YE
Arabic (Yemen)
hy
Armenian
hy-AM
Armenian (Armenia)
as
Assamese
as-IN
Assamese (India)
ast
Asturian
ast-ES
Asturian (Spain)
asa
Asu
asa-TZ
Asu (Tanzania)
az
Azerbaijani
az-Cyrl
Azerbaijani
az-Latn
Azerbaijani
az-Cyrl-AZ
Azerbaijani (Cyrillic, Azerbaijan)
az-Latn-AZ
Azerbaijani (Latin, Azerbaijan)
ksf
Bafia
ksf-CM
Bafia (Cameroon)
bm
Bamanankan
bm-Latn-ML
Bamanankan (Latin, Mali)
bn
Bangla
bn-BD
Bangla (Bangladesh)
bn-IN
Bangla (India)
bas
Basaa
bas-CM
Basaa (Cameroon)
ba
Bashkir
ba-RU
Bashkir (Russia)
eu
Basque
eu-ES
Basque (Spain)
be
Belarusian
be-BY
Belarusian (Belarus)
bem
Bemba
bem-ZM
Bemba (Zambia)
bez
Bena
bez-TZ
Bena (Tanzania)
byn
Blin
byn-ER
Blin (Eritrea)
brx
Bodo
brx-IN
Bodo (India)
bs
Bosnian
bs-Cyrl
Bosnian
bs-Latn
Bosnian
bs-Cyrl-BA
Bosnian (Cyrillic, Bosnia & Herzegovina)
bs-Latn-BA
Bosnian (Latin, Bosnia & Herzegovina)
br
Breton
br-FR
Breton (France)
bg
Bulgarian
bg-BG
Bulgarian (Bulgaria)
my
Burmese
my-MM
Burmese (Myanmar)
ca
Catalan
ca-AD
Catalan (Andorra)
ca-FR
Catalan (France)
ca-IT
Catalan (Italy)
ca-ES
Catalan (Spain)
ceb
Cebuano
ceb-PH
Cebuano (Philippines)
tzm
Central Atlas Tamazight
tzm-Arab
Central Atlas Tamazight
tzm-Tfng
Central Atlas Tamazight
tzm-DZ
Central Atlas Tamazight (Algeria)
tzm-Arab-MA
Central Atlas Tamazight (Arabic, Morocco)
tzm-Latn-MA
Central Atlas Tamazight (Latin, Morocco)
tzm-Tfng-MA
Central Atlas Tamazight (Tifinagh, Morocco)
ccp
Chakma
ccp-BD
Chakma (Bangladesh)
ccp-IN
Chakma (India)
ce
Chechen
ce-RU
Chechen (Russia)
chr
Cherokee
chr-Cher-US
Cherokee (Cherokee, United States)
cgg
Chiga
cgg-UG
Chiga (Uganda)
zh
Chinese
zh-Hans
Chinese
zh-Hant
Chinese
zh-CN
Chinese (China)
zh-HK
Chinese (Hong Kong SAR)
zh-MO
Chinese (Macao SAR)
zh-Hans-HK
Chinese (Simplified, Hong Kong SAR)
zh-Hans-MO
Chinese (Simplified, Macao SAR)
zh-SG
Chinese (Singapore)
zh-TW
Chinese (Taiwan)
cu
Church Slavic
cu-RU
Church Slavic (Russia)
ksh
Colognian
ksh-DE
Colognian (Germany)
kw
Cornish
kw-GB
Cornish (United Kingdom)
co
Corsican
co-FR
Corsican (France)
hr
Croatian
hr-BA
Croatian (Bosnia & Herzegovina)
hr-HR
Croatian (Croatia)
cs
Czech
cs-CZ
Czech (Czechia)
da
Danish
da-DK
Danish (Denmark)
da-GL
Danish (Greenland)
dv
Divehi
dv-MV
Divehi (Maldives)
doi
Dogri
doi-IN
Dogri (India)
dua
Duala
dua-CM
Duala (Cameroon)
nl
Dutch
nl-AW
Dutch (Aruba)
nl-BE
Dutch (Belgium)
nl-BQ
Dutch (Bonaire, Sint Eustatius and Saba)
nl-CW
Dutch (Curaçao)
nl-NL
Dutch (Netherlands)
nl-SX
Dutch (Sint Maarten)
nl-SR
Dutch (Suriname)
dz
Dzongkha
dz-BT
Dzongkha (Bhutan)
bin
Edo
bin-NG
Edo (Nigeria)
ebu
Embu
ebu-KE
Embu (Kenya)
en
English
en-AS
English (American Samoa)
en-AI
English (Anguilla)
en-AG
English (Antigua & Barbuda)
en-AU
English (Australia)
en-AT
English (Austria)
en-BS
English (Bahamas)
en-BB
English (Barbados)
en-BE
English (Belgium)
en-BZ
English (Belize)
en-BM
English (Bermuda)
en-BW
English (Botswana)
en-IO
English (British Indian Ocean Territory)
en-VG
English (British Virgin Islands)
en-BI
English (Burundi)
en-CM
English (Cameroon)
en-CA
English (Canada)
en-029
English (Caribbean)
en-KY
English (Cayman Islands)
en-CX
English (Christmas Island)
en-CC
English (Cocos [Keeling] Islands)
en-CK
English (Cook Islands)
en-CY
English (Cyprus)
en-DK
English (Denmark)
en-DM
English (Dominica)
en-ER
English (Eritrea)
en-SZ
English (Eswatini)
en-150
English (Europe)
en-FK
English (Falkland Islands)
en-FJ
English (Fiji)
en-FI
English (Finland)
en-GM
English (Gambia)
en-DE
English (Germany)
en-GH
English (Ghana)
en-GI
English (Gibraltar)
en-GD
English (Grenada)
en-GU
English (Guam)
en-GG
English (Guernsey)
en-GY
English (Guyana)
en-HK
English (Hong Kong SAR)
en-IN
English (India)
en-ID
English (Indonesia)
en-IE
English (Ireland)
en-IM
English (Isle of Man)
en-IL
English (Israel)
en-JM
English (Jamaica)
en-JE
English (Jersey)
en-KE
English (Kenya)
en-KI
English (Kiribati)
en-LS
English (Lesotho)
en-LR
English (Liberia)
en-MO
English (Macao SAR)
en-MG
English (Madagascar)
en-MW
English (Malawi)
en-MY
English (Malaysia)
en-MT
English (Malta)
en-MH
English (Marshall Islands)
en-MU
English (Mauritius)
en-FM
English (Micronesia)
en-MS
English (Montserrat)
en-NA
English (Namibia)
en-NR
English (Nauru)
en-NL
English (Netherlands)
en-NZ
English (New Zealand)
en-NG
English (Nigeria)
en-NU
English (Niue)
en-NF
English (Norfolk Island)
en-MP
English (Northern Mariana Islands)
en-PK
English (Pakistan)
en-PW
English (Palau)
en-PG
English (Papua New Guinea)
en-PH
English (Philippines)
en-PN
English (Pitcairn Islands)
en-PR
English (Puerto Rico)
en-RW
English (Rwanda)
en-WS
English (Samoa)
en-SC
English (Seychelles)
en-SL
English (Sierra Leone)
en-SG
English (Singapore)
en-SX
English (Sint Maarten)
en-SI
English (Slovenia)
en-SB
English (Solomon Islands)
en-ZA
English (South Africa)
en-SS
English (South Sudan)
en-SH
English (St Helena, Ascension, Tristan da Cunha)
en-KN
English (St. Kitts & Nevis)
en-LC
English (St. Lucia)
en-VC
English (St. Vincent & Grenadines)
en-SD
English (Sudan)
en-SE
English (Sweden)
en-CH
English (Switzerland)
en-TZ
English (Tanzania)
en-TK
English (Tokelau)
en-TO
English (Tonga)
en-TT
English (Trinidad & Tobago)
en-TC
English (Turks & Caicos Islands)
en-TV
English (Tuvalu)
en-UM
English (U.S. Outlying Islands)
en-VI
English (U.S. Virgin Islands)
en-UG
English (Uganda)
en-AE
English (United Arab Emirates)
en-GB
English (United Kingdom)
en-US-posix
English (United States, Computer)
en-US
English (United States)
en-VU
English (Vanuatu)
en-001
English (World)
en-ZM
English (Zambia)
en-ZW
English (Zimbabwe)
eo
Esperanto
eo-001
Esperanto (World)
et
Estonian
et-EE
Estonian (Estonia)
ee
Ewe
ee-GH
Ewe (Ghana)
ee-TG
Ewe (Togo)
ewo
Ewondo
ewo-CM
Ewondo (Cameroon)
fo
Faroese
fo-DK
Faroese (Denmark)
fo-FO
Faroese (Faroe Islands)
fil
Filipino
fil-PH
Filipino (Philippines)
fi
Finnish
fi-FI
Finnish (Finland)
fr
French
fr-DZ
French (Algeria)
fr-BE
French (Belgium)
fr-BJ
French (Benin)
fr-BF
French (Burkina Faso)
fr-BI
French (Burundi)
fr-CM
French (Cameroon)
fr-CA
French (Canada)
fr-029
French (Caribbean)
fr-CF
French (Central African Republic)
fr-TD
French (Chad)
fr-KM
French (Comoros)
fr-CD
French (Congo [DRC])
fr-CG
French (Congo)
fr-CI
French (Côte d’Ivoire)
fr-DJ
French (Djibouti)
fr-GQ
French (Equatorial Guinea)
fr-FR
French (France)
fr-GF
French (French Guiana)
fr-PF
French (French Polynesia)
fr-GA
French (Gabon)
fr-GP
French (Guadeloupe)
fr-GN
French (Guinea)
fr-HT
French (Haiti)
fr-LU
French (Luxembourg)
fr-MG
French (Madagascar)
fr-ML
French (Mali)
fr-MQ
French (Martinique)
fr-MR
French (Mauritania)
fr-MU
French (Mauritius)
fr-YT
French (Mayotte)
fr-MC
French (Monaco)
fr-MA
French (Morocco)
fr-NC
French (New Caledonia)
fr-NE
French (Niger)
fr-RE
French (Réunion)
fr-RW
French (Rwanda)
fr-SN
French (Senegal)
fr-SC
French (Seychelles)
fr-BL
French (St. Barthélemy)
fr-MF
French (St. Martin)
fr-PM
French (St. Pierre & Miquelon)
fr-CH
French (Switzerland)
fr-SY
French (Syria)
fr-TG
French (Togo)
fr-TN
French (Tunisia)
fr-VU
French (Vanuatu)
fr-WF
French (Wallis & Futuna)
fur
Friulian
fur-IT
Friulian (Italy)
ff
Fulah
ff-Adlm
Fulah
ff-Latn
Fulah
ff-Adlm-BF
Fulah (Adlam, Burkina Faso)
ff-Adlm-CM
Fulah (Adlam, Cameroon)
ff-Adlm-GM
Fulah (Adlam, Gambia)
ff-Adlm-GH
Fulah (Adlam, Ghana)
ff-Adlm-GW
Fulah (Adlam, Guinea-Bissau)
ff-Adlm-GN
Fulah (Adlam, Guinea)
ff-Adlm-LR
Fulah (Adlam, Liberia)
ff-Adlm-MR
Fulah (Adlam, Mauritania)
ff-Adlm-NE
Fulah (Adlam, Niger)
ff-Adlm-NG
Fulah (Adlam, Nigeria)
ff-Adlm-SN
Fulah (Adlam, Senegal)
ff-Adlm-SL
Fulah (Adlam, Sierra Leone)
ff-Latn-BF
Fulah (Latin, Burkina Faso)
ff-Latn-CM
Fulah (Latin, Cameroon)
ff-Latn-GM
Fulah (Latin, Gambia)
ff-Latn-GH
Fulah (Latin, Ghana)
ff-Latn-GW
Fulah (Latin, Guinea-Bissau)
ff-Latn-GN
Fulah (Latin, Guinea)
ff-Latn-LR
Fulah (Latin, Liberia)
ff-Latn-MR
Fulah (Latin, Mauritania)
ff-Latn-NE
Fulah (Latin, Niger)
ff-Latn-NG
Fulah (Latin, Nigeria)
ff-Latn-SN
Fulah (Latin, Senegal)
ff-Latn-SL
Fulah (Latin, Sierra Leone)
gl
Galician
gl-ES
Galician (Spain)
lg
Ganda
lg-UG
Ganda (Uganda)
ka
Georgian
ka-GE
Georgian (Georgia)
de
German
de-AT
German (Austria)
de-BE
German (Belgium)
de-DE
German (Germany)
de-IT
German (Italy)
de-LI
German (Liechtenstein)
de-LU
German (Luxembourg)
de-CH
German (Switzerland)
el
Greek
el-CY
Greek (Cyprus)
el-GR
Greek (Greece)
gn
Guarani
gn-PY
Guarani (Paraguay)
gu
Gujarati
gu-IN
Gujarati (India)
guz
Gusii
guz-KE
Gusii (Kenya)
ha
Hausa
ha-Latn-GH
Hausa (Latin, Ghana)
ha-Latn-NE
Hausa (Latin, Niger)
ha-Latn-NG
Hausa (Latin, Nigeria)
haw
Hawaiian
haw-US
Hawaiian (United States)
he
Hebrew
he-IL
Hebrew (Israel)
hi
Hindi
hi-IN
Hindi (India)
hu
Hungarian
hu-HU
Hungarian (Hungary)
ibb
Ibibio
ibb-NG
Ibibio (Nigeria)
is
Icelandic
is-IS
Icelandic (Iceland)
ig
Igbo
ig-NG
Igbo (Nigeria)
smn
Inari Sami
smn-FI
Inari Sami (Finland)
id
Indonesian
id-ID
Indonesian (Indonesia)
ia
Interlingua
ia-001
Interlingua (World)
iu
Inuktitut
iu-Latn
Inuktitut
iu-CA
Inuktitut (Canada)
iu-Latn-CA
Inuktitut (Latin, Canada)
ga
Irish
ga-IE
Irish (Ireland)
ga-GB
Irish (United Kingdom)
xh
isiXhosa
xh-ZA
isiXhosa (South Africa)
zu
isiZulu
zu-ZA
isiZulu (South Africa)
it
Italian
it-IT
Italian (Italy)
it-SM
Italian (San Marino)
it-CH
Italian (Switzerland)
it-VA
Italian (Vatican City)
ja
Japanese
ja-JP
Japanese (Japan)
jv
Javanese
jv-Java
Javanese
jv-ID
Javanese (Indonesia)
jv-Java-ID
Javanese (Javanese, Indonesia)
dyo
Jola-Fonyi
dyo-SN
Jola-Fonyi (Senegal)
kea
Kabuverdianu
kea-CV
Kabuverdianu (Cabo Verde)
kab
Kabyle
kab-DZ
Kabyle (Algeria)
kkj
Kako
kkj-CM
Kako (Cameroon)
kl
Kalaallisut
kl-GL
Kalaallisut (Greenland)
kln
Kalenjin
kln-KE
Kalenjin (Kenya)
kam
Kamba
kam-KE
Kamba (Kenya)
kn
Kannada
kn-IN
Kannada (India)
kr
Kanuri
kr-Latn
Kanuri
kr-Latn-NG
Kanuri (Latin, Nigeria)
ks
Kashmiri
ks-Arab
Kashmiri
ks-Deva
Kashmiri
ks-Arab-IN
Kashmiri (Arabic, India)
ks-Deva-IN
Kashmiri (Devanagari, India)
kk
Kazakh
kk-KZ
Kazakh (Kazakhstan)
km
Khmer
km-KH
Khmer (Cambodia)
ki
Kikuyu
ki-KE
Kikuyu (Kenya)
rw
Kinyarwanda
rw-RW
Kinyarwanda (Rwanda)
sw
Kiswahili
sw-CD
Kiswahili (Congo [DRC])
sw-KE
Kiswahili (Kenya)
sw-TZ
Kiswahili (Tanzania)
sw-UG
Kiswahili (Uganda)
kok
Konkani
kok-IN
Konkani (India)
ko
Korean
ko-KR
Korean (Korea)
ko-KP
Korean (North Korea)
khq
Koyra Chiini
khq-ML
Koyra Chiini (Mali)
ses
Koyraboro Senni
ses-ML
Koyraboro Senni (Mali)
ku
Kurdish
ku-Arab-IR
Kurdish (Arabic, Iran)
ku-Arab-IQ
Kurdish (Arabic, Iraq)
nmg
Kwasio
nmg-CM
Kwasio (Cameroon)
ky
Kyrgyz
ky-KG
Kyrgyz (Kyrgyzstan)
quc
Kʼicheʼ
quc-GT
Kʼicheʼ (Guatemala)
lkt
Lakota
lkt-US
Lakota (United States)
lag
Langi
lag-TZ
Langi (Tanzania)
lo
Lao
lo-LA
Lao (Laos)
la
Latin
la-VA
Latin (Vatican City)
lv
Latvian
lv-LV
Latvian (Latvia)
ln
Lingala
ln-AO
Lingala (Angola)
ln-CF
Lingala (Central African Republic)
ln-CD
Lingala (Congo [DRC])
ln-CG
Lingala (Congo)
lt
Lithuanian
lt-LT
Lithuanian (Lithuania)
nds
Low German
nds-DE
Low German (Germany)
nds-NL
Low German (Netherlands)
dsb
Lower Sorbian
dsb-DE
Lower Sorbian (Germany)
lu
Luba-Katanga
lu-CD
Luba-Katanga (Congo [DRC])
smj
Lule Sami
smj-NO
Lule Sami (Norway)
smj-SE
Lule Sami (Sweden)
luo
Luo
luo-KE
Luo (Kenya)
lb
Luxembourgish
lb-LU
Luxembourgish (Luxembourg)
luy
Luyia
luy-KE
Luyia (Kenya)
mk
Macedonian
mk-MK
Macedonian (North Macedonia)
jmc
Machame
jmc-TZ
Machame (Tanzania)
mai
Maithili
mai-IN
Maithili (India)
mgh
Makhuwa-Meetto
mgh-MZ
Makhuwa-Meetto (Mozambique)
kde
Makonde
kde-TZ
Makonde (Tanzania)
mg
Malagasy
mg-MG
Malagasy (Madagascar)
ms
Malay
ms-BN
Malay (Brunei)
ms-ID
Malay (Indonesia)
ms-MY
Malay (Malaysia)
ms-SG
Malay (Singapore)
ml
Malayalam
ml-IN
Malayalam (India)
mt
Maltese
mt-MT
Maltese (Malta)
mni
Manipuri
mni-Beng
Manipuri
mni-Beng-IN
Manipuri (Bangla, India)
gv
Manx
gv-IM
Manx (Isle of Man)
mi
Maori
mi-NZ
Maori (New Zealand)
arn
Mapuche
arn-CL
Mapuche (Chile)
mr
Marathi
mr-IN
Marathi (India)
mas
Masai
mas-KE
Masai (Kenya)
mas-TZ
Masai (Tanzania)
mzn
Mazanderani
mzn-IR
Mazanderani (Iran)
mer
Meru
mer-KE
Meru (Kenya)
mgo
Metaʼ
mgo-CM
Metaʼ (Cameroon)
moh
Mohawk
moh-CA
Mohawk (Canada)
mn
Mongolian
mn-Mong
Mongolian
mn-MN
Mongolian (Mongolia)
mn-Mong-CN
Mongolian (Mongolian, China)
mn-Mong-MN
Mongolian (Mongolian, Mongolia)
mfe
Morisyen
mfe-MU
Morisyen (Mauritius)
mua
Mundang
mua-CM
Mundang (Cameroon)
nqo
N’Ko
nqo-GN
N’Ko (Guinea)
naq
Nama
naq-NA
Nama (Namibia)
ne
Nepali
ne-IN
Nepali (India)
ne-NP
Nepali (Nepal)
nnh
Ngiemboon
nnh-CM
Ngiemboon (Cameroon)
jgo
Ngomba
jgo-CM
Ngomba (Cameroon)
pcm
Nigerian Pidgin
pcm-NG
Nigerian Pidgin (Nigeria)
nd
North Ndebele
nd-ZW
North Ndebele (Zimbabwe)
lrc
Northern Luri
lrc-IR
Northern Luri (Iran)
lrc-IQ
Northern Luri (Iraq)
se
Northern Sami
se-FI
Northern Sami (Finland)
se-NO
Northern Sami (Norway)
se-SE
Northern Sami (Sweden)
nb
Norwegian Bokmål
nb-NO
Norwegian Bokmål (Norway)
nb-SJ
Norwegian Bokmål (Svalbard & Jan Mayen)
nn
Norwegian Nynorsk
nn-NO
Norwegian Nynorsk (Norway)
nus
Nuer
nus-SS
Nuer (South Sudan)
nyn
Nyankole
nyn-UG
Nyankole (Uganda)
oc
Occitan
oc-FR
Occitan (France)
or
Odia
or-IN
Odia (India)
om
Oromo
om-ET
Oromo (Ethiopia)
om-KE
Oromo (Kenya)
os
Ossetic
os-GE
Ossetic (Georgia)
os-RU
Ossetic (Russia)
pap
Papiamento
pap-029
Papiamento (Caribbean)
ps
Pashto
ps-AF
Pashto (Afghanistan)
ps-PK
Pashto (Pakistan)
fa
Persian
fa-IR
Persian (Iran)
pl
Polish
pl-PL
Polish (Poland)
pt
Portuguese
pt-AO
Portuguese (Angola)
pt-BR
Portuguese (Brazil)
pt-CV
Portuguese (Cabo Verde)
pt-GQ
Portuguese (Equatorial Guinea)
pt-GW
Portuguese (Guinea-Bissau)
pt-LU
Portuguese (Luxembourg)
pt-MO
Portuguese (Macao SAR)
pt-MZ
Portuguese (Mozambique)
pt-PT
Portuguese (Portugal)
pt-ST
Portuguese (São Tomé & Príncipe)
pt-CH
Portuguese (Switzerland)
pt-TL
Portuguese (Timor-Leste)
prs-AF
prs (Afghanistan)
prg
Prussian
prg-001
Prussian (World)
pa
Punjabi
pa-Arab
Punjabi
pa-Arab-PK
Punjabi (Arabic, Pakistan)
pa-IN
Punjabi (India)
quz
quz
quz-BO
quz (Bolivia)
quz-EC
quz (Ecuador)
quz-PE
quz (Peru)
ro
Romanian
ro-MD
Romanian (Moldova)
ro-RO
Romanian (Romania)
rm
Romansh
rm-CH
Romansh (Switzerland)
rof
Rombo
rof-TZ
Rombo (Tanzania)
rn
Rundi
rn-BI
Rundi (Burundi)
ru
Russian
ru-BY
Russian (Belarus)
ru-KZ
Russian (Kazakhstan)
ru-KG
Russian (Kyrgyzstan)
ru-MD
Russian (Moldova)
ru-RU
Russian (Russia)
ru-UA
Russian (Ukraine)
rwk
Rwa
rwk-TZ
Rwa (Tanzania)
ssy
Saho
ssy-ER
Saho (Eritrea)
sah
Sakha
sah-RU
Sakha (Russia)
saq
Samburu
saq-KE
Samburu (Kenya)
sg
Sango
sg-CF
Sango (Central African Republic)
sbp
Sangu
sbp-TZ
Sangu (Tanzania)
sa
Sanskrit
sa-IN
Sanskrit (India)
sat
Santali
sat-Olck
Santali
sat-Olck-IN
Santali (Ol Chiki, India)
gd
Scottish Gaelic
gd-GB
Scottish Gaelic (United Kingdom)
seh
Sena
seh-MZ
Sena (Mozambique)
sr
Serbian
sr-Cyrl
Serbian
sr-Latn
Serbian
sr-Cyrl-BA
Serbian (Cyrillic, Bosnia & Herzegovina)
sr-Cyrl-XK
Serbian (Cyrillic, Kosovo)
sr-Cyrl-ME
Serbian (Cyrillic, Montenegro)
sr-Cyrl-RS
Serbian (Cyrillic, Serbia)
sr-Latn-BA
Serbian (Latin, Bosnia & Herzegovina)
sr-Latn-XK
Serbian (Latin, Kosovo)
sr-Latn-ME
Serbian (Latin, Montenegro)
sr-Latn-RS
Serbian (Latin, Serbia)
st
Sesotho
st-LS
Sesotho (Lesotho)
st-ZA
Sesotho (South Africa)
nso
Sesotho sa Leboa
nso-ZA
Sesotho sa Leboa (South Africa)
tn
Setswana
tn-BW
Setswana (Botswana)
tn-ZA
Setswana (South Africa)
ksb
Shambala
ksb-TZ
Shambala (Tanzania)
sn
Shona
sn-Latn-ZW
Shona (Latin, Zimbabwe)
sd
Sindhi
sd-Arab
Sindhi
sd-Deva
Sindhi
sd-Arab-PK
Sindhi (Arabic, Pakistan)
sd-Deva-IN
Sindhi (Devanagari, India)
si
Sinhala
si-LK
Sinhala (Sri Lanka)
ss
siSwati
ss-SZ
siSwati (Eswatini)
ss-ZA
siSwati (South Africa)
sms
Skolt Sami
sms-FI
Skolt Sami (Finland)
sk
Slovak
sk-SK
Slovak (Slovakia)
sl
Slovenian
sl-SI
Slovenian (Slovenia)
xog
Soga
xog-UG
Soga (Uganda)
so
Somali
so-DJ
Somali (Djibouti)
so-ET
Somali (Ethiopia)
so-KE
Somali (Kenya)
so-SO
Somali (Somalia)
nr
South Ndebele
nr-ZA
South Ndebele (South Africa)
sma
Southern Sami
sma-NO
Southern Sami (Norway)
sma-SE
Southern Sami (Sweden)
es
Spanish
es-AR
Spanish (Argentina)
es-BZ
Spanish (Belize)
es-BO
Spanish (Bolivia)
es-BR
Spanish (Brazil)
es-CL
Spanish (Chile)
es-CO
Spanish (Colombia)
es-CR
Spanish (Costa Rica)
es-CU
Spanish (Cuba)
es-DO
Spanish (Dominican Republic)
es-EC
Spanish (Ecuador)
es-SV
Spanish (El Salvador)
es-GQ
Spanish (Equatorial Guinea)
es-GT
Spanish (Guatemala)
es-HN
Spanish (Honduras)
es-419
Spanish (Latin America)
es-MX
Spanish (Mexico)
es-NI
Spanish (Nicaragua)
es-PA
Spanish (Panama)
es-PY
Spanish (Paraguay)
es-PE
Spanish (Peru)
es-PH
Spanish (Philippines)
es-PR
Spanish (Puerto Rico)
es-ES
Spanish (Spain)
es-US
Spanish (United States)
es-UY
Spanish (Uruguay)
es-VE
Spanish (Venezuela)
zgh
Standard Moroccan Tamazight
zgh-Tfng-MA
Standard Moroccan Tamazight (Tifinagh, Morocco)
su
Sundanese
su-Latn
Sundanese
su-Latn-ID
Sundanese (Latin, Indonesia)
sv
Swedish
sv-AX
Swedish (Åland Islands)
sv-FI
Swedish (Finland)
sv-SE
Swedish (Sweden)
gsw
Swiss German
gsw-FR
Swiss German (France)
gsw-LI
Swiss German (Liechtenstein)
gsw-CH
Swiss German (Switzerland)
syr
Syriac
syr-SY
Syriac (Syria)
shi
Tachelhit
shi-Latn
Tachelhit
shi-Tfng
Tachelhit
shi-Latn-MA
Tachelhit (Latin, Morocco)
shi-Tfng-MA
Tachelhit (Tifinagh, Morocco)
dav
Taita
dav-KE
Taita (Kenya)
tg
Tajik
tg-Cyrl-TJ
Tajik (Cyrillic, Tajikistan)
ta
Tamil
ta-IN
Tamil (India)
ta-MY
Tamil (Malaysia)
ta-SG
Tamil (Singapore)
ta-LK
Tamil (Sri Lanka)
twq
Tasawaq
twq-NE
Tasawaq (Niger)
tt
Tatar
tt-RU
Tatar (Russia)
te
Telugu
te-IN
Telugu (India)
teo
Teso
teo-KE
Teso (Kenya)
teo-UG
Teso (Uganda)
th
Thai
th-TH
Thai (Thailand)
bo
Tibetan
bo-CN
Tibetan (China)
bo-IN
Tibetan (India)
tig
Tigre
tig-ER
Tigre (Eritrea)
ti
Tigrinya
ti-ER
Tigrinya (Eritrea)
ti-ET
Tigrinya (Ethiopia)
to
Tongan
to-TO
Tongan (Tonga)
tr
Turkish
tr-CY
Turkish (Cyprus)
tr-TR
Turkish (Turkey)
tk
Turkmen
tk-TM
Turkmen (Turkmenistan)
uk
Ukrainian
uk-UA
Ukrainian (Ukraine)
hsb
Upper Sorbian
hsb-DE
Upper Sorbian (Germany)
ur
Urdu
ur-IN
Urdu (India)
ur-PK
Urdu (Pakistan)
ug
Uyghur
ug-CN
Uyghur (China)
uz
Uzbek
uz-Arab
Uzbek
uz-Cyrl
Uzbek
uz-Latn
Uzbek
uz-Arab-AF
Uzbek (Arabic, Afghanistan)
uz-Cyrl-UZ
Uzbek (Cyrillic, Uzbekistan)
uz-Latn-UZ
Uzbek (Latin, Uzbekistan)
vai
Vai
vai-Latn
Vai
vai-Vaii
Vai
vai-Latn-LR
Vai (Latin, Liberia)
vai-Vaii-LR
Vai (Vai, Liberia)
ve
Venda
ve-ZA
Venda (South Africa)
vi
Vietnamese
vi-VN
Vietnamese (Vietnam)
vo
Volapük
vo-001
Volapük (World)
vun
Vunjo
vun-TZ
Vunjo (Tanzania)
wae
Walser
wae-CH
Walser (Switzerland)
cy
Welsh
cy-GB
Welsh (United Kingdom)
fy
Western Frisian
fy-NL
Western Frisian (Netherlands)
wal
Wolaytta
wal-ET
Wolaytta (Ethiopia)
wo
Wolof
wo-SN
Wolof (Senegal)
ts
Xitsonga
ts-ZA
Xitsonga (South Africa)
yav
Yangben
yav-CM
Yangben (Cameroon)
ii
Yi
ii-CN
Yi (China)
yi
Yiddish
yi-001
Yiddish (World)
yo
Yoruba
yo-BJ
Yoruba (Benin)
yo-NG
Yoruba (Nigeria)
dje
Zarma
dje-NE
Zarma (Niger)

[bergmania]

Cool thanks :)

Then I think the solution is to use this code :) PR Incoming..