# 3.02 error .. undefined index

**URL:** <https://forum.mautic.org/t/3-02-error-undefined-index/15546>\
**Category:** Mautic 3 - Install/Upgrade Support\
**Created:** [August 6, 2020, 12:08pm UTC](https://forum.mautic.org/t/3-02-error-undefined-index/15546 "2020-08-06T12:08:27Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![lexgabrees](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/lexgabrees/32/4467_2.png) [@lexgabrees](https://forum.mautic.org/u/lexgabrees)\
**Post date:** [August 6, 2020, 12:08pm UTC](https://forum.mautic.org/t/3-02-error-undefined-index/15546/1 "2020-08-06T12:08:28Z")

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It seems my fresh 3.02 install gives me the following undefined error (truncated, since it’s so long):

[2020-08-06 12:06:27] mautic.NOTICE: PHP Notice - Undefined index: name - in file /var/www/mc.lexgabrees.com/htdocs/app/bundles/CoreBundle/Form/Type/ConfigType.php - at line 624 {“languages”:{"":{“languages”:[{“name”:“Arabic”,“locale”:“ar”,“author”:“Mautic Translators”},{“name”:“Bulgarian (Bulgaria)”,“locale”:“bg\_BG”,“author”:“Mautic Translators”},{“name”:“Catalan (Spain)”,“locale”:“ca\_ES”,“author”:“Mautic Translators”},{“name”:“Czech”,“locale”:“cs”,“author”:“Mautic Translators”},{“name”:“Danish”,“locale”:“da”,“author”:“Mautic Translators”},{“name”:“German”,“locale”:“de”,“author”:“Mautic Translators”},{“name”:“Greek”,“locale”:“el”,“author”:“Mautic Translators”},{“name”:“English (United Kingdom)”,“locale”:“en\_GB”,“author”:“Mautic Translators”},{“name”:“Spanish”,“locale”:“es”,“author”:“Mautic Translators”},{“name”:“Spanish (Argentina)”,“locale”:“es\_AR”,“author”:“Mautic Translators”},{“name”:“Spanish (Mexico)”,“locale”:“es\_MX”,“author”:“Mautic Translators”},{“name”:“Persian (Iran)”,“locale”:“fa\_IR”,“author”:“Mautic Translators”},{“name”:“Finnish (Finland)”,“locale”:“fi\_FI”,“author”:“Mautic Translators”},{“name”:“Filipino”,“locale”:“fil”,“author”:“Mautic Translators”},{“name”:“French”,“locale”:“fr”,“author”:“Mautic Translators”},{“name”:“Hebrew (Israel)”,“locale”:“he\_IL”,“author”:“Mautic Translators”},{“name”:“Hungarian”,“locale”:“hu”,“author”:“Mautic Translators”},{“name”:“Indonesian (Indonesia)”,“locale”:“id\_ID”,“author”:“Mautic Translators”},{“name”:“Italian (Italy)”,“locale”:“it\_IT”,“author”:“Mautic Translators”},{“name”:“Japanese”,“locale”:“ja”,“author”:“Mautic Translators”},{“name”:“Korean (Korea)”,“locale”:“ko\_KR”,“author”:“Mautic Translators”},{“name”:“Lithuanian (Lithuania)”,“locale”:“lt\_LT”,“author”:“Mautic Translators”},{“name”:“Macedonian (Macedonia)”,“locale”:“mk\_MK”,“author”:“Mautic Translators”},{“name”:“Norwegian Bokmål (Norway)”,“locale”:“nb\_NO”,“author”:“Mautic Translators”},{“name”:“Dutch”,“locale”:“nl”,“author”:“Mautic Translators”},{“name”:“Polish (Poland)”,“locale”:“pl\_PL”,“author”:“Mautic Translators”},{“name”:“Portuguese (Brazil)”,“locale”:“pt\_BR”,“author”:“Mautic Translators”},{“name”:“Portuguese (Portugal)”,“locale”:“pt\_PT”,“author”:“Mautic Translators”},{“name”:“Russian”,“locale”:“ru”,“author”:“Mautic Translators”},{“name”:“Slovak”,“locale”:“sk”,“author”:“Mautic Translators”},{“name”:“Slovenian (Slovenia)”,“locale”:“sl\_SI”,“author”:“Mautic Translators”},{“name”:“Serbian (Serbia)”,“locale”:“sr\_RS”,“author”:“Mautic Translators”},{“name”:“Swedish”,“locale”:“sv”,“author”:“Mautic Translators”},{“name”:“Thai”,“locale”:“th”,“author”:“Mautic Translators”},{“name”:“Turkish”,“locale”:“tr”,“author”:“Mautic Translators”},{“name”:“Ukrainian (Ukraine)”,“locale”:“uk\_UA”,“author”:“Mautic Translators”},{“name”:“Vietnamese (Viet Nam)”,“locale”:“vi\_VN”,“author”:“Mautic Translators”},{“name”:“Chinese (China)”,“locale”:“zh\_CN”,“author”:“Mautic Translators”},{“name”:“Chinese Simplified”,“locale”:“zh\_Hans”,“author”:“Mautic Translators”},{“name”:“Chinese (Taiwan)”,“locale”:“zh\_TW”,“author”:“Mautic Translators”}]},“ar”:{“name”:“Arabic”,“locale”:“ar”,“author”:“Mautic Translators”},“bg\_BG”:{“name”:“Bulgarian (Bulgaria)”,“locale”:“bg\_BG”,“author”:“Mautic Translators”},“ca\_ES”:{“name”:“Catalan (Spain)”,“locale”:“ca\_ES”,“author”:“Mautic Translators”},“cs”:{“name”:“Czech”,“locale”:“cs”,“author”:“Mautic Translators”},“da”:{“name”:“Danish”,“locale”:“da”,“author”:“Mautic Translators”},“de”:{“name”:“German”,“locale”:“de”,“author”:“Mautic Translators”},“el”:{“name”:“Greek”,“locale”:“el”,“author”:“Mautic Translators”},“en\_GB”:{“name”:“English (United Kingdom)”,“locale”:“en\_GB”,“author”:“Mautic Translators”},“es”:{“name”:“Spanish”,“locale”:“es”,“author”:“Mautic Translators”},“es\_AR”:{“name”:“Spanish (Argentina)”,“locale”:“es\_AR”,“author”:“Mautic Translators”},“es\_MX”:{“name”:“Spanish (Mexico)”,“locale”:“es\_MX”,“author”:“Mautic Translators”},“fa\_IR”:{“name”:“Persian (Iran)”,“locale”:“fa\_IR”,“author”:“Mautic Translators”},“fi\_FI”:{“name”:“Finnish (Finland)”,“locale”:“fi\_FI”,“author”:“Mautic Translators”},“fil”:{“name”:“Filipino”,“locale”:“fil”,“author”:“Mautic Translators”},“fr”:{“name”:“French”,“locale”:“fr”,“author”:“Mautic Translators”},“he\_IL”:{“name”:“Hebrew (Israel)”,“locale”:“he\_IL”,“author”:“Mautic Translators”},“hu”:{“name”:“Hungarian”,“locale”:“hu”,“author”:“Mautic Translators”},“id\_ID”:{“name”:“Indonesian (Indonesia)”,“locale”:“id\_ID”,“author”:“Mautic Translators”},“it\_IT”:{“name”:“Italian (Italy)”,“locale”:“it\_IT”,“author”:“Mautic Translators”},“ja”:{“name”:“Japanese”,“locale”:“ja”,“author”:“Mautic Translators”},“ko\_KR”:{“name”:“Korean (Korea)”,“locale”:“ko\_KR”,“author”:“Mautic Translators”},“lt\_LT”:{“name”:“Lithuanian (Lithuania)”,“locale”:“lt\_LT”,“author”:“Mautic Translators”},“mk\_MK”:{“name”:“Macedonian (Macedonia)”,“locale”:“mk\_MK”,“author”:“Mautic Translators”},“nb\_NO”:{“name”:“Norwegian Bokmål (Norway)”,“locale”:“nb\_NO”,“author”:“Mautic Translators”},“nl”:{“name”:“Dutch”,“locale”:“nl”,“author”:“Mautic Translators”},“pl\_PL”:{“name”:“Polish (Poland)”,“locale”:“pl\_PL”,“author”:“Mautic Translators”},“pt\_BR”:{“name”:“Portuguese (Brazil)”,“locale”:“pt\_BR”,“author”:“Mautic Translators”},“pt\_PT”:{“name”:“Portuguese (Portugal)”,“locale”:“pt\_PT”,“author”:“Mautic Translators”},“ru”:{“name”:“Russian”,“locale”:“ru”,“author”:“Mautic Translators”},“sk”:{“name”:“Slovak”,“locale”:“sk”,“author”:“Mautic Translators”},“sl\_SI”:{“name”:“Slovenian (Slovenia)”,“locale”:“sl\_SI”,“author”:“Mautic Translators”},“sr\_RS”:{“name”:“Serbian (Serbia)”,“locale”:“sr\_RS”,“author”:“Mautic Translators”},“sv”:{“name”:“Swedish”,“locale”:“sv”,“author”:“Mautic Translators”},“th”:{“name”:“Thai”,“locale”:“th”,“author”:“Mautic Translators”},“tr”:{“name”:“Turkish”,“locale”:“tr”,“author”:“Mautic Translators”},“uk\_UA”:{“name”:“Ukrainian (Ukraine)”,“locale”:“uk\_UA”,“author”:“Mautic Translators”},“vi\_VN”:{“name”:“Vietnamese (Viet Nam)”,“locale”:“vi\_VN”,“author”:“Mautic Translators”},“zh\_CN”:{“name”:“Chinese (China)”,“locale”:“zh\_CN”,“author”:“Mautic Translators”},“zh\_Hans”:{“name”:“Chinese Simplified”,“locale”:“zh\_Hans”,“author”:“Mautic Translators”},“zh\_TW”:{“name”:“Chinese (Taiwan)”,“locale”:“zh\_TW”,“author”:“Mautic Translators”}},“choices”:,“langData”:{“languages”:[{“name”:“Arabic”,“locale”:“ar”,“author”:“Mautic Translators”},{“name”:“Bulgarian (Bulgaria)”,“locale”:“bg\_BG”,“author”:“Mautic Translators”},{“name”:“Catalan (Spain)”,“locale”:“ca\_ES”,“author”:“Mautic Translators”},{“name”:“Czech”,“locale”:“cs”,“author”:“Mautic Translators”},{“name”:“Danish”,“locale”:“da”,“author”:“Mautic Translators”},{“name”:“German”,“locale”:“de”,“author”:“Mautic Translators”},{“name”:“Greek”,“locale”:“el”,“author”:“Mautic Translators”},{“name”:“English (United Kingdom)”,“locale”:“en\_GB”,“author”:“Mautic Translators”},{“name”:“Spanish”,“locale”:“es”,“author”:“Mautic Translators”},{“name”:“Spanish (Argentina)”,“locale”:“es\_AR”,“author”:“Mautic Translators”},{“name”:“Spanish (Mexico)”,“locale”:“es\_MX”,“author”:“Mautic Translators”},{“name”:“Persian (Iran)”,“locale”:“fa\_IR”,“author”:“Mautic Translators”},{“name”:“Finnish (Finland)”,“locale”:“fi\_FI”,“author”:“Mautic Translators”},{“name”:“Filipino”,“locale”:“fil”,“author”:“Mautic Translators”},{“name”:“French”,“locale”:“fr”,“author”:“Mautic Translators”},{“name”:“Hebrew (Israel)”,“locale”:“he\_IL”,“author”:“Mautic Translators”},{“name”:“Hungarian”,“locale”:“hu”,“author”:“Mautic Translators”},{“name”:“Indonesian (Indonesia)”,“locale”:“id\_ID”,“author”:“Mautic Translators”},{“name”:“Italian (Italy)”,“locale”:“it\_IT”,“author”:“Mautic Translators”},{“name”:“Japanese”,“locale”:“ja”,“author”:“Mautic Translators”},{“name”:“Korean (Korea)”,“locale”:“ko\_KR”,“author”:“Mautic Translators”},{“name”:“Lithuanian (Lithuania)”,“locale”:“lt\_LT”,“author”:“Mautic Translators”},{“name”:“Macedonian (Macedonia)”,“locale”:“mk\_MK”,“author”:“Mautic Translators”},{“name”:“Norwegian Bokmål (Norway)”,“locale”:“nb\_NO”,“author”:“Mautic Translators”},{“name”:“Dutch”,“locale”:“nl”,“author”:“Mautic Translators”},{“name”:“Polish (Poland)”,“locale”:“pl\_PL”,“author”:“Mautic Translators”},{“name”:“Portuguese (Brazil)”,“locale”:“pt\_BR”,“author”:“Mautic Translators”},{“name”:“Portuguese (Portugal)”,“locale”:“pt\_PT”,“author”:“Mautic Translators”},{“name”:“Russian”,“locale”:“ru”,“author”:“Mautic Translators”},{“name”:“Slovak”,“locale”:“sk”,“author”:“Mautic Translators”},{“name”:“Slovenian (Slovenia)”,“locale”:“sl\_SI”,“author”:“Mautic Translators”},{“name”:“Serbian (Serbia)”,“locale”:“sr\_RS”,“author”:“Mautic Translators”},{“name”:“Swedish”,“locale”:“sv”,“author”:“Mautic Translators”},{“name”:“Thai”,“locale”:“th”,“author”:“Mautic Translators”},{“name”:“Turkish”,“locale”:“tr”,“author”:“Mautic Translators”},{“name”:“Ukrainian (Ukraine)”,“locale”:“uk\_UA”,“author”:“Mautic Translators”},{“name”:“Vietnamese (Viet Nam)”,“locale”:“vi\_VN”,“author”:“Mautic Translators”},{“name”:“Chinese (China)”,“locale”:“zh\_CN”,“author”:“Mautic Translators”},{“name”:“Chinese Simplified”,“locale”:“zh\_Hans”,“author”:“Mautic Translators”},{“name”:“Chinese (Taiwan)”,“locale”:“zh\_TW”,“author”:“Mautic Translators”}]},“code”:""}

-cut-

Anyone know how to solve it ?

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<div class="post-metadata">

**Author:** ![codes9](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/codes9/32/682_2.png) [@codes9](https://forum.mautic.org/u/codes9)\
**Post date:** [October 30, 2020, 12:07pm UTC](https://forum.mautic.org/t/3-02-error-undefined-index/15546/2 "2020-10-30T12:07:02Z")

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Try Clearing your Cache.

And Check ConfigType.php - at line 624 for more clues what is happening at that point in the execution.