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IDProjectCategoryView StatusLast Update
0011245Talerwallet (Android App)public2026-05-29 19:23
Reportervecirex Assigned Toavalos Resolution deadline
ImplementerReviewer 
Release signed byDeployed by 
VerifierCommunicator 
Data protection authority notification requiredNo  
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Estimated effort (hours)Actual effort (hours)0 
Fast-trackNo
Work packagenone
PriorityhighSeveritymajorReproducibilityalways
Status implementingResolutionopen 
Target Version1.7 
Summary0011245: CHF filter broken
DescriptionGiven cases where the same currency is used, but for different scopes, like in my case (seen in Android)

- BFH/CHF, restricted to snack machines at BFH, and
- TOPS/CHF (stage), used for testing purposes (cf. https://docs.taler.net/deployments/tops-stage-devtesting.html), not backed by real CHF money,
- TOPS/CHF (production), used for real CHF transfers under the Swiss sandbox license, backed by real money,

it happens that the sums displayed at various areas in the app (most visibly when paying something) are just wrong, because the various CHF currencies are mixed (as in: somehow summed) together, but sometimes also with sums which are not simply the sum of all individual CHF sums.
Additional InformationWhile it's not usual that a regular user has this kind of setup, at BFH specifically this can very well happen, which these days is a focus group for Taler usage; some people might have BFH/CHF from the past, others -- e.g., CS students -- might also have TOPS/CHF (stage) money.

To avoid unnecessary support cases and impressions of having a surplus (or similar bad UX), this should be fixed asap.

Also investigation is needed if this also happens with other wallets.

I also think I reported this already in the past, but cannot find the ticket.
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related to 0011210 implementing Wallets must highlight / warn about use of untrusted exchanges [meta] 

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vecirex

2026-03-13 09:19

administrator   ~0028128

Last edited: 2026-03-13 09:20

Relate to ticket 0011210, which has as topic the problem that the wrong money might be sent to someone (relevant for P2P transfers); while less important, however (prio there, I propose: normal; here: high).

Issue History

Date ModifiedUsernameFieldChange
2026-03-13 09:17vecirexNew Issue
2026-03-13 09:17vecirexPriorityurgent => high
2026-03-13 09:18vecirexTag Attached: ux
2026-03-13 09:18vecirexRelationship addedrelated to 0011210
2026-03-13 09:19vecirexNote Added: 0028128
2026-03-13 09:20vecirexNote Edited: 0028128
2026-03-13 09:29vecirexDescription Updated
2026-03-13 12:11Christian GrothoffAssigned To => avalos
2026-03-13 12:11Christian GrothoffStatusnew => assigned
2026-03-13 12:11Christian GrothoffTarget Version => 1.6
2026-05-29 19:23Christian GrothoffTarget Version1.6 => 1.7
2026-11-03 07:21Statusassigned => implementing