Android Login Error

We are using DHIS2 Android App for Data Capture at Community Level. Recently have had login challenges as per attached picture. The error message read as follows:
API call failed, server

Kindly assist

Hello @m_dindi Is it happening after any recent DHIS2 upgrades?

If this is happening after any recent upgrade, can you check whether you have added

relaxedQueryChars=”[]" in tomcat server.xml and restart tomcat like below documentation


Thanks. Yes we did some upgrade

Try this @m_dindi and let’s see

Tried. It word. Thank you so much

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