Howdy all. Now that 1.02 is out, I am in the process of going through and checking if various bugs related to xml errors have been corrected, and if not then fixing them in my personal mod. I figured I'd start this thread in an attempt to consolidate and concisely list all the simple typos and oversights I've found.
Anyone who wishes to contribute would be welcome, but please try to keep balance discussions out. I'm sure the devs get inundated with that stuff, which is cool and all, but I'm trying to keep this short and simple, focused exclusively on coding errors.
Thanks in advance.
EDIT: As of the update to 1.02 Beta, all of the issues listed here have been corrected. 
- Issue: (YorTechDefs.xml) Yor Mining specialization doesn't work due to a missing scope entry.
Currently:
<InternalName>YorPlanetarySpecialization3</InternalName>
<Stats>
<EffectType>Mining</EffectType>
<Target>
<TargetType>StrategicResource</TargetType>
</Target>
<BonusType>Flat</BonusType>
Should be:
<Stats>
<EffectType>Mining</EffectType>
<Scope>Global</Scope>
<Target>
<TargetType>StrategicResource</TargetType>
</Target>
<BonusType>Flat</BonusType>
- Issue: (StarbaseModuleDefs.xml) Promethion and Thulium Extractor Modules are tagged for antimatter, not Promethion/Thulium.
<TargetType>StrategicResource</TargetType>
<StrategicResourceType>Antimatter</StrategicResourceType>
Should be:
<TargetType>StrategicResource</TargetType>
<StrategicResourceType>Promethion </StrategicResourceType> or <StrategicResourceType>Thulium</StrategicResourceType> as appropriate.
Will add more as I come across them/remember.