Data Instrumentation

Learn, ask questions, or help others with sending data and extracting data from Amplitude.

  • 891 Topics
  • 2,647 Replies

891 Topics

I
Igor MarkovicNew Member
asked in Data Instrumentation

Importing non-events disguised as events from Snowflake causes error.

If the title makes you scratch your head, fear not, I scratched mine so much it hurts. Also, I am as new as it gets to Amplitude, so I might be missing something really basic. All our marketing spend, coming from a dozen or so partners is stored in Snowflake, where it is also harmonised to our in-house tracking setup. It is not event-like by nature, but I was asked to try to bring it to Amplitude nonetheless, so I tried to make it appear as event-like as possible.Below my attempt, as simple as pretending all our costs pertain to one user, mr. string-zero. CREATE OR REPLACE VIEW a_db.a_schema.a_view_exposed_to_amplitudeAS SELECT '0' AS user_id, to_timestamp_ntz(a_date_field) AS ts, date_part(epoch_millisecond, a_date_field::timestamp) AS epoch, 'costs_per_cid' AS event_type, object_construct('cid', cost_token, 'clicks',clicks, 'usd_costs', costs, 'impressions', impressions) AS event_properties, object_construct() AS user_propertiesFROM a_db.a_schema.a_cost_table;All went we

3
Saish Redkar
Expert
26 days ago
I
ivyNew Member
asked in Data Instrumentation

funnel chart as a percentage not number only

Can I see each funnel chart as a percentage not number only on chart even when I don’t click?I know I can see them on table below chart, but I wanna see that on chart 

1
Saish Redkar
Expert
26 days ago
H
haoyuanNew Member
asked in Data Instrumentation

Why my events get disappeared

Hi, I posted some new events through HTTP API 2 days ago and made some charts for these events like this. It works fine, but when I look at the dashboard today, all the events I posted 2 days ago count become 0 in the charts and I also can’t find them in user stream. However, I can still see them in data (All the events started with ‘first’).Does anyone know about this issue? Since I made dashboards for these events, I can make sure that these events are posted successfully.

3
H
26 days ago
K
kharron-vyprNew Member
asked in Data Instrumentation

Reduced eps reason with 'Too many devices with the same user ID.'

HelloWe’ve recently started to trial Amplitude in our latest iOS release. We have four projects setup as environments and on a daily basis we’re looking at our Development environment as we build out our features which has been working well. From today, I’ve been unable to review any events on our User Look-Up after refreshing, logging out and clearing all of my chrome cache and logging back in. I’ve also tried this on Safari. I’ve worked out from looking into the Chrome Debugger Network view that I’ve exceeded the a quota.{"reduced_eps_reason":" Too many devices with the same user ID.","code":429,"exceeded_daily_quota_users":{},"throttled_events":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29],"throttled_users":{"kelvin.harron@vyprco.com":2},"error":"Too many requests for some devices and users","eps_threshold":2}I have two questions.How do I prevent this from happening? Can I clear out this user and reset the data? I log into different devices and si

3
Amplitude Admin
Team Member
26 days ago
V
varunNew Member
asked in Data Instrumentation

Rename columns on Funnel Analysis Graph

I'd like to rename the bars in my funnel analysis, but I cannot find the option to do so. Please let me know how I might be able to. I've attached a screenshot of the labels that run across the bottom of the chart.Funnel Analysis Graph with Bad Labels 

5
Denis Holmes
Team Member
27 days ago
C
chrishNew Member
asked in Data Instrumentation

A user property is not removed/updated on an event when a null or undefined value is passed in, why is this?

Hi, I wanted to clarify some behavior I’m seeing in our Amplitude events.I’m looking at a user’s event stream and see that for their events they have a user property, let’s just say it’s called name and it has a value of “Chris”.  Then I use the Amplitude SDK to log another event, something like thisamplitudeClient.logEvent('Changed name', {user_properties: { 'name': undefined }}); I notice that in this event, the user property will still show up as “Chris” instead of being nullified or removed. I was wondering why this is the case and how to remove user properties if they are undefined/null. Would I need to use the Identify API to explicitly remove the property? 

2
C
1 month ago
r0bbieWa11ace
Team Member
r0bbieWa11aceTeam Member
posted in Data Instrumentation

Google Tag Manager Amplitude Tag Template

Hey Everyone:I would love to hear any lesson’s learned or “aha” moments they have experienced with the Google Tag Manager Tag Template. Please feel free to add them to this convo to help others going through this migration of GA Tags to the Amplitude Tag Template😁Here is my Aha:My “aha” was flexibility to create my own Custom Marketing Interaction events where an event is fired anytime a URL with UTMS was loaded. This would allow me to help metric marketing touch-points and understand how customers are coming to my site beyond standard traffic reporting.-Robbie 

2
I
Conversationalist
1 month ago
J
jobyraoNew Member
asked in Data Instrumentation

initial_referrer has two special values (none and EMPTY), what is the difference between them

I can't understand what the value of initial_referrer is none means?shouldn't it be empty?

2
I
Conversationalist
1 month ago
B
betsubaraNew Member
asked in Data Instrumentation

API key not working

Hi there,I’m new to Amplitude, but have used multiple Analytics tools in the past.I’m using the NodeJS SDK and getting the following error in the console:“Amplitude Logger [Error]: Invalid API key” I double, triple checked and the API key matches what I got from Amplitude’s settings. What am I doing wrong?

3
Jeremie Gluckman
Community Manager
1 month ago
F
fadilparvesNew Member
asked in Data Instrumentation

Some users are not tracked for all events and they have no info

Hi,I have integrated amplitude with my react app using the new browser SDK, but there are some users that are not tracked properly, example is image belowAnd no events were captured for this user. The other users work fine. There is only 2 users that are using my software and I can’t track them.Hope there is any solutionThank you

1
Jeremie Gluckman
Community Manager
1 month ago
S
Novice
sia-ampNovice
asked in Data Instrumentation

Flutter plugin broken for Android release

I recently added the Amplitude Flutter plugin to my app.Everything is working perfectly in dev mode, but as soon as I build the app for Android in release mode, the build fails with the errors I’ve copied below.I’m sure the issue is with the Amplitude plugin, since removing it allows me to build the app in release mode with no problems.I’m using amplitude_flutter: 3.10.0 and Flutter 3.0.5. ---ERROR:R8: com.android.tools.r8.internal.r8: Attribute Signature requires InnerClasses attribute. Check -keepattributes directive.FAILURE: Build failed with an exception.* What went wrong:Execution failed for task ':app:minifyReleaseWithR8'.> com.android.tools.r8.CompilationFailedException: Compilation failed to complete* Try:Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.* Get more help at https://help.gradle.orgBUILD FAILED in 1m 29sRunning Gradle task 'assembleRelease'...                      

9
sophiaemma
1 month ago
L
lwallaceNew Member
asked in Data Instrumentation

iOS SDK - legacy or Beta?

Wanted to get this communities input and experiences using the legacy and beta SDKs for iOS? 

9
Jeremie Gluckman
Community Manager
1 month ago
C
chanceNew Member
asked in Data Instrumentation

Is it OK to include project API key in open source project?

Dear Amplitude friends, I have an open-source project, and I want to track usage. Is it OK to include(hard-code) my project API key in this open-source project? Is such action going to violate the license of Amplitude? Are they any other legal concerns preventing me from doing that? Please consider the extreme case that when hackers acquire my open-source project, there might be excessive pings into Amplitude’s system using my project API key with ill intentions and without my supervision. Does Amplitude have concerns over that? Do you know if there are precautions or recommendations you can help suggest? Best regards,-Chance A

4
Yuanyuan Zhang
Team Member
1 month ago
M
mattatticusNew Member
asked in Data Instrumentation

Missing/corrupt user property

Our company has using Data/Analytics with our web app for several months. We have a custom user property 'organisationId', however last week we noticed it has been removed from our tracking plan without any action taken on our part. It does not appear in the list of user properties in the tracking plan, and is not being recorded in user events, despite the property still being posted by the client.​​​​​Example of organisationId being sent by the client (inspected with the Amplitude chrome extension on a production environment)  If I try to recreate the user property, I receive the message "Unable to save property. Unable to add property organisationId because it already exists. The activity log will also not load so I cannot check to see if there were any changes I'm unaware of. How can I restore the user property? Can we restore the property on all the events that have been logged in the interim?

2
belinda.chiu
Community Manager
1 month ago
D
DemonIaNew Member
asked in Data Instrumentation

Can't get data using API key and secret

Hi.Help me please,  understand why I can't make request using Amplitude API with my key and secret?I've tried use Postman and examples on Python from official docs, but all times I've got a 403 Forbidden or 401 Unanthorized.Why? The key and secret is 100% correct. Maybe it's due some scopes \ permissions ?Screenshot: https://prnt.sc/1s9npb7Result: <html><title>403: Forbidden</title><body>403: Forbidden</body></html>

5
belinda.chiu
Community Manager
1 month ago
A
Aleksei BeliatkoNew Member
asked in Data Instrumentation

How I can calculate average time between screen

Hello. Can you help me to understand how can I create onboarding time statistic per screen?I need to understand average time that users spend per each screen in my onboarding flow.For example: I have 5 screen on my onboarding. I need to know that average time on 1st screen will be 5min, 2nd screen 2 min, 3rd screen 15 min ...etcThanks

2
Jeremie Gluckman
Community Manager
1 month ago
N
Conversationalist
nblaisotConversationalist
asked in Data Instrumentation

Help setting up Amplitude tag / template to map GA4 events!

Hi community!I’ve tried to do this by myself, but I’m failing miserably. So, first of all, if I install a simple javascript tag for Amplitude in GTM, I’m able to generate and get my events with my API key and everything. So, I generally know how to do things.But here, I’m struggling with the Amplitude tag from the Amplitude Template available in the Google Tag Manager library: I’m setting up everything with my api key, my Amplitude tag is firing but nothing is getting sent to Amplitude.I’ve set up as a trigger my GA4 events, and I have set up the Amplitude tag type to “track”, and under there I’ve set up the Event Type value to {{Event}} so that I get the name of my GA4 event (I’ve checked in my data layer variable, the Event variable is set correctly). But my Amplitude is receiving NO data when I’m doing this :(What am I missing?

5
Jeremie Gluckman
Community Manager
1 month ago
samplitude
Team Member
samplitudeTeam Member
posted in Data Instrumentation

How do we set session in Amplitude while using Segment in Cloud Mode?

 How do we set session in Amplitude while using Segment in Cloud Mode?There are 2 ways to sessionize your data in Amplitude if you are using Segment cloud mode.    Amplitude’s Best Practices: The first method is where we are passed in sessionId into the integrations object.Sample code:1 2 3 4 5 6 7 8 9 analytics.track({ userId: 'samplitude1234' event: 'subscription renewed', integrations: { 'Amplitude': { 'session_id': 1531845205000 // Start time of session in milliseconds since epoch } } }); The second option is to send your own custom session property, which would be a regular property in your track calls: 1 2 3 4 5 analytics.track('Gold Payment Option Clicked', { payment type: 'credit card', membership type: 'individual', grx_session_id: 'eda546f4-9ea6-4d40-a3b2-54491ac7a18a' });Either option works for Amplitude.It is more so dependent on which one makes most sense for your team from a technical standpoint. The first option requires customizing Segment's integrations object and also

10
T
1 month ago
X
Well-Versed
xiaomeng.zhangWell-Versed
asked in Data Instrumentation

User IP and country is inconsistent

Hi, guys!This question is for amplitude integration. We made the following changes at same time：1.Change Amplitude SDK to Segment SDK2.Change Amplitude(Actions) to Amplitude cloud-mode Found the following problems;Inconsistent userip before and after. This is by no means a single event, Nearly half of the user ip changed.This leads to a change in the user’s country information. For example：(Changes started on November 5)ip:   before is “115.164.42.244” / after is ”10.85.199.68”country: before is “Malaysia” / after is “United Kingdom” I want to know the following answer：1.Is the country different due to ip?2.How to get ip(Amplitude SDK / Segment SDK)?3.Is this caused by the SDK?4.Do i have a way to solve this problem？    

5
G
1 month ago
C
CDO_TurnerNew Member
asked in Data Instrumentation

Ruby SDK for Events

Hello Ampmlitude team! I saw there was ruby support for Experiments currently but was wondering if there were plans to add a ruby SDK for Data events?Thank you!-Turner

6
sydney.koh
Team Member
1 month ago
Anthony
Experienced
AnthonyExperienced
posted in Data Instrumentation

Replicating Google Analytics' user_engagement metric in Amplitude

Our business team uses the Google Analytics’ user_engagement metric to track DAUs. Are there nice ways to replicate this number in Amplitude? https://support.google.com/analytics/answer/11109416?hl=en 

6
Anthony
Experienced
1 month ago
C
canayPM1New Member
asked in Data Instrumentation

Cannot read file in Python from Export API due to decoding issue

 Greetings, You can see a block of code to get the data from EXPORT API via Python, above. Response’s status code is “200”.I want to open the file in Python to use it via Pandas and make some manipulations. However, I cannot read it. I have used the code below but it created a file in my Desktop: z = zipfile.ZipFile(io.BytesIO(res.content))z.extractall() I simply used the pd.read_json() as in below:pd.read_json(z.open(f'{z.namelist()[-1]}')) But it returned an error below:UnicodeDecodeError: 'utf-8' codec can't decode byte 0x8b in position 1: invalid start byte How can I solve this problem? 

1
Saish Redkar
Expert
1 month ago
C
cosf87New Member
asked in Data Instrumentation

Clean user property

If I update a user property value to null on segment identify, Amplitude doesn't change user property value and it shows previous value. It seems to be an issue on Amplitude’s API side. What can I do to clean/empty value??

2
M
1 month ago
L
LarryNew Member
asked in Data Instrumentation

Is Go sdk in beta ready for production use?

Hi, We want to sent events from our Go service, just check if this sdk is ready for use in production?https://www.docs.developers.amplitude.com/data/sdks/go/https://github.com/amplitude/analytics-go Especially if there is any security or performance concern we need to be aware of? Good to hear from someone who already use it in productionThanks

2
Justin Fiedler
Team Member
1 month ago
R
Novice
RavenMooreNovice
asked in Data Instrumentation

Dynamically generated data

Can anyone point me to dev documentation that outlines how to capture dynamically populated data for an event? I have a developer that wants to understand how to capture activity on a page that generates different examples depending on what type of file is chosen. 

4
R
Novice
1 month ago

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