Your requirements could not be resolved to an installable set of packages.
Problem 1
flugger/laravel-responder[v3.1.0, ..., v3.1.1] require illuminate/contracts 5.1. || 5.2. || 5.3. || 5.4. || 5.5. || 5.6. || 5.7. || 5.8. || ^6.0 || ^7.0 -> found illuminate/contracts[v5.1.1, ..., 5.8.x-dev, v6.0.0, ..., 6.x-dev, v7.0.0, ..., 7.x-dev] but these were not loaded, likely because it conflicts with another require.
flugger/laravel-responder[v3.1.2, ..., v3.1.3] require league/fractal ^0.17.0 -> found league/fractal[0.17.0] but the package is fixed to 0.19.2 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.
r0bdiabl0
commented
3 years ago
Your requirements could not be resolved to an installable set of packages.
Problem 1
Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.